No problem, we've got 3817 and 2064 to multiply
3817 × 2064 = 2064 × (3817)
+ 2064 × 7 resulting in 14448
+ 2064 × 10 that results in 20640
+ 2064 × 800 resulting in 1651200
+ 2064 × 3000 resulting in 6192000

= 7878288
