No problem, we've got 1694 and 4057 to multiply
1694 × 4057 = 4057 × (1694)
+ 4057 × 4 producing 16228
+ 4057 × 90 which equals 365130
+ 4057 × 600 yielding 2434200
+ 4057 × 1000 yielding 4057000

= 6872558
