No problem, we've got 5897 and 6684 to multiply
5897 × 6684 = 6684 × (5897)
+ 6684 × 7 resulting in 46788
+ 6684 × 90 that is equal 601560
+ 6684 × 800 that results in 5347200
+ 6684 × 5000 that is equal 33420000

= 39415548
