Alright, let's work through 4077 times 1618 step by step
4077 × 1618 = 1618 × (4077)
+ 1618 × 7 giving us 11326
+ 1618 × 70 that is equal 113260
+ 1618 × 000 resulting in 0
+ 1618 × 4000 that equals 6472000

= 6596586
