Alright, let's work through 4073 times 3839 step by step
4073 × 3839 = 3839 × (4073)
+ 3839 × 3 producing 11517
+ 3839 × 70 which equals 268730
+ 3839 × 000 which equals 0
+ 3839 × 4000 giving us 15356000

= 15636247
