Alright, let's work through 3847 times 3794 step by step
3847 × 3794 = 3794 × (3847)
+ 3794 × 7 which equals 26558
+ 3794 × 40 resulting in 151760
+ 3794 × 800 that equals 3035200
+ 3794 × 3000 what gives us 11382000

= 14595518
