No problem, we've got 2346 and 4145 to multiply
2346 × 4145 = 4145 × (2346)
+ 4145 × 6 what gives us 24870
+ 4145 × 40 resulting in 165800
+ 4145 × 300 giving us 1243500
+ 4145 × 2000 yielding 8290000

= 9724170
