Alright, let's work through 3387 times 169 step by step
3387 × 169 = 169 × (3387)
+ 169 × 7 yielding 1183
+ 169 × 80 that equals 13520
+ 169 × 300 producing 50700
+ 169 × 3000 that is equal 507000

= 572403
