No problem, we've got 7400 and 1977 to multiply
7400 × 1977 = 1977 × (7400)
+ 1977 × 0 which equals 0
+ 1977 × 00 yielding 0
+ 1977 × 400 which equals 790800
+ 1977 × 7000 giving us 13839000

= 14629800
