First, I would cash the check.
Second, I would be out in front of my office before anyone got to work. Sitting in my lawn chair drinking beer while waving at my ex-coworkers as they walked into work.
I'd invest heavily.
Buy a nice house, nice car, all paid off.
Live off a modest $300-500k a year, hopefully mainly interest.
And then I'd go to philantrophy stuff where ever, whenever I wanted.
And then from there, who knows, whatever I feel inspired to do.
Tax rate is 67% so take your winning, multiply it by .7, subtract it from 3.59 x 10^8, then your total winnings would be about ~100,000,000 United States Dollars.
if I won, I would want to be anonymous. If anyone found out I won, I woudl have to lose my friends and leave my home town...and state!
However, I would relocate, go to school, get a degree and act like nothing happened. Living a simple middle class life like the rest of us...and maybe give to charity. That sounds nice, charity.
I apologize. There is no state tax on our winnings. only if it is a State Game does the state win 67% of winnings. We only pay out the 25% Federal. That is where we get the 359,000,000