Alright, let's work through 8084 times 7958 step by step
8084 × 7958 = 7958 × (8084)
+ 7958 × 4 that results in 31832
+ 7958 × 80 that is equal 636640
+ 7958 × 000 that is equal 0
+ 7958 × 8000 that results in 63664000

= 64332472
