No problem, we've got 3645 and 666 to multiply
3645 × 666 = 666 × (3645)
+ 666 × 5 that results in 3330
+ 666 × 40 producing 26640
+ 666 × 600 yielding 399600
+ 666 × 3000 that results in 1998000

= 2427570
