No problem, we've got 3936 and 1131 to multiply
3936 × 1131 = 1131 × (3936)
+ 1131 × 6 yielding 6786
+ 1131 × 30 that results in 33930
+ 1131 × 900 that equals 1017900
+ 1131 × 3000 giving us 3393000

= 4451616
