Alright, let's work through 9339 times 3936 step by step
9339 × 3936 = 3936 × (9339)
+ 3936 × 9 that is equal 35424
+ 3936 × 30 that is equal 118080
+ 3936 × 300 resulting in 1180800
+ 3936 × 9000 yielding 35424000

= 36758304
