Alright, let's work through 3524 times 3624 step by step
3524 × 3624 = 3624 × (3524)
+ 3624 × 4 giving us 14496
+ 3624 × 20 what gives us 72480
+ 3624 × 500 that results in 1812000
+ 3624 × 3000 that is equal 10872000

= 12770976
