Alright, let's work through 2470 times 3591 step by step
2470 × 3591 = 3591 × (2470)
+ 3591 × 0 yielding 0
+ 3591 × 70 producing 251370
+ 3591 × 400 producing 1436400
+ 3591 × 2000 producing 7182000

= 8869770
