No problem, we've got 3489 and 2429 to multiply
3489 × 2429 = 2429 × (3489)
+ 2429 × 9 what gives us 21861
+ 2429 × 80 resulting in 194320
+ 2429 × 400 that results in 971600
+ 2429 × 3000 that equals 7287000

= 8474781
