Alright, let's work through 2439 times 3629 step by step
2439 × 3629 = 3629 × (2439)
+ 3629 × 9 which equals 32661
+ 3629 × 30 which equals 108870
+ 3629 × 400 producing 1451600
+ 3629 × 2000 what gives us 7258000

= 8851131
