No problem, we've got 3439 and 1209 to multiply
3439 × 1209 = 1209 × (3439)
+ 1209 × 9 which equals 10881
+ 1209 × 30 producing 36270
+ 1209 × 400 producing 483600
+ 1209 × 3000 yielding 3627000

= 4157751
