No problem, we've got 9169 and 3991 to multiply
9169 × 3991 = 3991 × (9169)
+ 3991 × 9 giving us 35919
+ 3991 × 60 that is equal 239460
+ 3991 × 100 producing 399100
+ 3991 × 9000 resulting in 35919000

= 36593479
