No problem, we've got 1679 and 4067 to multiply
1679 × 4067 = 4067 × (1679)
+ 4067 × 9 which equals 36603
+ 4067 × 70 yielding 284690
+ 4067 × 600 producing 2440200
+ 4067 × 1000 that equals 4067000

= 6828493
