Alright, let's work through 3349 times 6786 step by step
3349 × 6786 = 6786 × (3349)
+ 6786 × 9 what gives us 61074
+ 6786 × 40 yielding 271440
+ 6786 × 300 producing 2035800
+ 6786 × 3000 which equals 20358000

= 22726314
