We're going to solve 3964 multiplied by 3649
3964 × 3649 = 3649 × (3964)
+ 3649 × 4 that equals 14596
+ 3649 × 60 yielding 218940
+ 3649 × 900 producing 3284100
+ 3649 × 3000 producing 10947000

= 14464636
