No problem, we've got 6647 and 9847 to multiply
6647 × 9847 = 9847 × (6647)
+ 9847 × 7 producing 68929
+ 9847 × 40 resulting in 393880
+ 9847 × 600 which equals 5908200
+ 9847 × 6000 producing 59082000

= 65453009
