Let's calculate 3843 x 1634
3843 × 1634 = 1634 × (3843)
+ 1634 × 3 that is equal 4902
+ 1634 × 40 that results in 65360
+ 1634 × 800 that equals 1307200
+ 1634 × 3000 what gives us 4902000

= 6279462
