No problem, we've got 3494 and 4710 to multiply
3494 × 4710 = 4710 × (3494)
+ 4710 × 4 what gives us 18840
+ 4710 × 90 that results in 423900
+ 4710 × 400 yielding 1884000
+ 4710 × 3000 producing 14130000

= 16456740
