Let's calculate 3646 x 3460
3646 × 3460 = 3460 × (3646)
+ 3460 × 6 that results in 20760
+ 3460 × 40 giving us 138400
+ 3460 × 600 that results in 2076000
+ 3460 × 3000 that results in 10380000

= 12615160
