Alright, let's work through 3637 times 5312 step by step
3637 × 5312 = 5312 × (3637)
+ 5312 × 7 giving us 37184
+ 5312 × 30 giving us 159360
+ 5312 × 600 resulting in 3187200
+ 5312 × 3000 yielding 15936000

= 19319744
