No problem, we've got 3678 and 486 to multiply
3678 × 486 = 486 × (3678)
+ 486 × 8 which equals 3888
+ 486 × 70 yielding 34020
+ 486 × 600 that results in 291600
+ 486 × 3000 that equals 1458000

= 1787508
