Alright, let's work through 3389 times 8613 step by step
3389 × 8613 = 8613 × (3389)
+ 8613 × 9 that results in 77517
+ 8613 × 80 that equals 689040
+ 8613 × 300 yielding 2583900
+ 8613 × 3000 which equals 25839000

= 29189457
