Alright, let's work through 3882 times 3239 step by step
3882 × 3239 = 3239 × (3882)
+ 3239 × 2 producing 6478
+ 3239 × 80 that is equal 259120
+ 3239 × 800 that is equal 2591200
+ 3239 × 3000 that equals 9717000

= 12573798
