No problem, we've got 6594 and 1160 to multiply
6594 × 1160 = 1160 × (6594)
+ 1160 × 4 that equals 4640
+ 1160 × 90 which equals 104400
+ 1160 × 500 which equals 580000
+ 1160 × 6000 what gives us 6960000

= 7649040
