Alright, let's work through 3965 times 1533 step by step
3965 × 1533 = 1533 × (3965)
+ 1533 × 5 giving us 7665
+ 1533 × 60 what gives us 91980
+ 1533 × 900 which equals 1379700
+ 1533 × 3000 yielding 4599000

= 6078345
