Alright, let's work through 3793 times 3659 step by step
3793 × 3659 = 3659 × (3793)
+ 3659 × 3 that is equal 10977
+ 3659 × 90 that is equal 329310
+ 3659 × 700 giving us 2561300
+ 3659 × 3000 yielding 10977000

= 13878587
