Alright, let's work through 3963 times 7771 step by step
3963 × 7771 = 7771 × (3963)
+ 7771 × 3 yielding 23313
+ 7771 × 60 yielding 466260
+ 7771 × 900 producing 6993900
+ 7771 × 3000 that is equal 23313000

= 30796473
