No problem, we've got 4897 and 1692 to multiply
4897 × 1692 = 1692 × (4897)
+ 1692 × 7 what gives us 11844
+ 1692 × 90 yielding 152280
+ 1692 × 800 that is equal 1353600
+ 1692 × 4000 what gives us 6768000

= 8285724
