No problem, we've got 7399 and 3897 to multiply
7399 × 3897 = 3897 × (7399)
+ 3897 × 9 producing 35073
+ 3897 × 90 resulting in 350730
+ 3897 × 300 that is equal 1169100
+ 3897 × 7000 producing 27279000

= 28833903
