No problem, we've got 2984 and 8460 to multiply
2984 × 8460 = 8460 × (2984)
+ 8460 × 4 producing 33840
+ 8460 × 80 that is equal 676800
+ 8460 × 900 what gives us 7614000
+ 8460 × 2000 which equals 16920000

= 25244640
