Alright, let's work through 3997 times 3759 step by step
3997 × 3759 = 3759 × (3997)
+ 3759 × 7 that results in 26313
+ 3759 × 90 which equals 338310
+ 3759 × 900 what gives us 3383100
+ 3759 × 3000 which equals 11277000

= 15024723
