Alright, let's work through 3319 times 3880 step by step
3319 × 3880 = 3880 × (3319)
+ 3880 × 9 resulting in 34920
+ 3880 × 10 what gives us 38800
+ 3880 × 300 what gives us 1164000
+ 3880 × 3000 that is equal 11640000

= 12877720
