How much BTC do I need to become a millionaire?

I've been hearing so much about Bitcoin and its potential to transform financial landscapes. I'm curious, how much BTC do I actually need to become a millionaire? I understand that the price of Bitcoin fluctuates constantly, but is there a general ballpark figure I can aim for? It would be great if you could provide some insights into this matter. After all, becoming a millionaire is a dream come true for many, and having a clear target in terms of Bitcoin holdings would certainly help me plan my financial future better.