Alright, let's work through 7837 times 4439 step by step
7837 × 4439 = 4439 × (7837)
+ 4439 × 7 what gives us 31073
+ 4439 × 30 giving us 133170
+ 4439 × 800 producing 3551200
+ 4439 × 7000 giving us 31073000

= 34788443
