3204263321 has 12 divisors (see below), whose sum is σ = 3732535332. Its totient is φ = 2742733728.

The previous prime is 3204263317. The next prime is 3204263333. The reversal of 3204263321 is 1233624023.

It can be written as a sum of positive squares in 2 ways, for example, as 2977339225 + 226924096 = 54565^2 + 15064^2 .

It is not a de Polignac number, because 3204263321 - 2² = 3204263317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3204263311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8690 + ... + 80523.

It is an arithmetic number, because the mean of its divisors is an integer number (311044611).

Almost surely, 2^3204263321 is an apocalyptic number.

It is an amenable number.

3204263321 is a deficient number, since it is larger than the sum of its proper divisors (528272011).

3204263321 is an equidigital number, since it uses as much as digits as its factorization.

3204263321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89960 (or 89953 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3204263321 is about 56606.2127420657. The cubic root of 3204263321 is about 1474.2667344123.

Adding to 3204263321 its reverse (1233624023), we get a palindrome (4437887344).

The spelling of 3204263321 in words is "three billion, two hundred four million, two hundred sixty-three thousand, three hundred twenty-one".