Let's calculate 4646 x 4408
4646 × 4408 = 4408 × (4646)
+ 4408 × 6 resulting in 26448
+ 4408 × 40 which equals 176320
+ 4408 × 600 resulting in 2644800
+ 4408 × 4000 which equals 17632000

= 20479568
