Alright, let's work through 8671 times 4005 step by step
8671 × 4005 = 4005 × (8671)
+ 4005 × 1 which equals 4005
+ 4005 × 70 that results in 280350
+ 4005 × 600 that results in 2403000
+ 4005 × 8000 which equals 32040000

= 34727355
