Alright, let's work through 8409 times 4665 step by step
8409 × 4665 = 4665 × (8409)
+ 4665 × 9 resulting in 41985
+ 4665 × 00 producing 0
+ 4665 × 400 that is equal 1866000
+ 4665 × 8000 which equals 37320000

= 39227985
