The cash option is about $383.4 million.
The Mega Millions jackpot has reached $600 million for just the fourth time in history.
There were five winners from New York, California, New Jersey, Georgia and MA who matched the five white-ball numbers. On Friday evening, the Powerball jackpot stands at an estimated R50 million and the Powerball Plus jackpot at R6 million.
Friday's winning numbers were: 3, 6, 16, 18 and 58. The Mega Ball: 11 with the 2x Megaplier.
In addition, nearly two million Americans won in the $2 category for hitting the Megapliar number on their ticket. Heading into this latest draw, the Powerball and Powerball Plus jackpots stood at a combined total of R56 million.
The jackpot increased after no ticket matched all six numbers drawn on Friday.
Mega Millions is played in 45 states, Washington D.C. and the U.S. Virgin Islands. You can still claim your winnings - provided they're less than $599.50 - in person at any retailer.
To claim a prize of $600 or over, players can choose to mail in their winning ticket or wait until lottery offices reopen. Winners are advised to make copies of the claim form and the winning ticket for their records.