Alright, let's work through 2564 times 1436 step by step
2564 × 1436 = 1436 × (2564)
+ 1436 × 4 resulting in 5744
+ 1436 × 60 producing 86160
+ 1436 × 500 what gives us 718000
+ 1436 × 2000 resulting in 2872000

= 3681904
