Alright, let's work through 4067 times 8352 step by step
4067 × 8352 = 8352 × (4067)
+ 8352 × 7 what gives us 58464
+ 8352 × 60 that is equal 501120
+ 8352 × 000 resulting in 0
+ 8352 × 4000 giving us 33408000

= 33967584
