No problem, we've got 4634 and 684 to multiply
4634 × 684 = 684 × (4634)
+ 684 × 4 yielding 2736
+ 684 × 30 yielding 20520
+ 684 × 600 what gives us 410400
+ 684 × 4000 which equals 2736000

= 3169656
