No problem, we've got 3814 and 3879 to multiply
3814 × 3879 = 3879 × (3814)
+ 3879 × 4 what gives us 15516
+ 3879 × 10 what gives us 38790
+ 3879 × 800 that is equal 3103200
+ 3879 × 3000 that is equal 11637000

= 14794506
