No problem, we've got 4427 and 8634 to multiply
4427 × 8634 = 8634 × (4427)
+ 8634 × 7 what gives us 60438
+ 8634 × 20 that results in 172680
+ 8634 × 400 that results in 3453600
+ 8634 × 4000 yielding 34536000

= 38222718
