No problem, we've got 3486 and 6664 to multiply
3486 × 6664 = 6664 × (3486)
+ 6664 × 6 that results in 39984
+ 6664 × 80 giving us 533120
+ 6664 × 400 giving us 2665600
+ 6664 × 3000 producing 19992000

= 23230704
