No problem, we've got 6915 and 2435 to multiply
6915 × 2435 = 2435 × (6915)
+ 2435 × 5 that equals 12175
+ 2435 × 10 resulting in 24350
+ 2435 × 900 giving us 2191500
+ 2435 × 6000 yielding 14610000

= 16838025
