No problem, we've got 2339 and 4229 to multiply
2339 × 4229 = 4229 × (2339)
+ 4229 × 9 that results in 38061
+ 4229 × 30 that equals 126870
+ 4229 × 300 that equals 1268700
+ 4229 × 2000 producing 8458000

= 9891631
