Alright, let's work through 2420 times 3677 step by step
2420 × 3677 = 3677 × (2420)
+ 3677 × 0 yielding 0
+ 3677 × 20 resulting in 73540
+ 3677 × 400 which equals 1470800
+ 3677 × 2000 that results in 7354000

= 8898340
