No problem, we've got 4649 and 4172 to multiply
4649 × 4172 = 4172 × (4649)
+ 4172 × 9 that is equal 37548
+ 4172 × 40 giving us 166880
+ 4172 × 600 producing 2503200
+ 4172 × 4000 yielding 16688000

= 19395628
