Oracle data block corrupted

When doing a select count on a oracle table - I received this -

SQL.sql: Error (1,22): ORA-01578: ORACLE data block corrupted (file # 7, block # 3379875)
ORA-01110: data file 7: '/opt/oracle/oradata/orcl/COSTPOINT_DATA'

II ran these sql commands:
Select owner, segment_name from dba_extents where 3379875 between block_id and block_id + blocks and file_id = 7;
Received back:
 
OWNER                          SEGMENT_NAME
------------------------------ ---------------------------------------------------------------------------------
DELTEK                         GL_POST_SUM
 
1 row selected.
 
Then ran-
select bytes from dba_segments where owner = 'DELTEK' and segment_name = 'GL_POST_SUM';
 
received this error
SQL.sql: Error (1,19): ORA-01578: ORACLE data block corrupted (file # 1, block # 184437)
ORA-01110: data file 1: '/opt/oracle/oradata/orcl/system01.dbf'

ran this
Select owner, segment_name from dba_extents where 184437 between block_id and block_id + blocks and file_id = 1;

OWNER                          SEGMENT_NAME
------------------------------ ---------------------------------------------------------------------------------
SYS                                I_FILE#_BLOCK#

Is there any way to recover?