Alright, let's work through 3659 times 3326 step by step
3659 × 3326 = 3326 × (3659)
+ 3326 × 9 that results in 29934
+ 3326 × 50 that is equal 166300
+ 3326 × 600 that results in 1995600
+ 3326 × 3000 that is equal 9978000

= 12169834
