No problem, we've got 7897 and 3593 to multiply
7897 × 3593 = 3593 × (7897)
+ 3593 × 7 what gives us 25151
+ 3593 × 90 yielding 323370
+ 3593 × 800 that results in 2874400
+ 3593 × 7000 that is equal 25151000

= 28373921
