3220304204 has 12 divisors (see below), whose sum is σ = 6069034944.
Its totient is φ = 1486294224.
The previous prime is 3220304189. The next prime is 3220304239. The reversal of 3220304204 is 4024030223.
Adding to 3220304204 its reverse (4024030223), we get a palindrome (7244334427).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30964412 + ... + 30964515.
It is an arithmetic number, because the mean of its divisors is an integer number (505752912).
Almost surely, 23220304204 is an apocalyptic number.
It is an amenable number.
3220304204 is a deficient number, since it is larger than the sum of its proper divisors (2848730740).
3220304204 is a wasteful number, since it uses less digits than its factorization.
3220304204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61928944 (or 61928942 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 3220304204 is about 56747.7242186856.
The cubic root of 3220304204 is about 1476.7227526241.
The spelling of 3220304204 in words is "three billion, two hundred twenty million, three hundred four thousand, two hundred four".