3204321313 has 12 divisors (see below), whose sum is σ = 3407041792. Its totient is φ = 3013047360.

The previous prime is 3204321271. The next prime is 3204321317. The reversal of 3204321313 is 3131234023.

3204321313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3204321313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3204321317) 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, 351256 + ... + 360262.

Almost surely, 2^3204321313 is an apocalyptic number.

It is an amenable number.

3204321313 is a deficient number, since it is larger than the sum of its proper divisors (202720479).

3204321313 is a wasteful number, since it uses less digits than its factorization.

3204321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272 (or 10255 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3204321313 is about 56606.7249803413. The cubic root of 3204321313 is about 1474.2756283090.

Adding to 3204321313 its reverse (3131234023), we get a palindrome (6335555336).

The spelling of 3204321313 in words is "three billion, two hundred four million, three hundred twenty-one thousand, three hundred thirteen".