3223216264 has 16 divisors (see below), whose sum is σ = 6048434700. Its totient is φ = 1610300352.

The previous prime is 3223216229. The next prime is 3223216291. The reversal of 3223216264 is 4626123223.

It can be written as a sum of positive squares in 2 ways, for example, as 3037112100 + 186104164 = 55110^2 + 13642^2 .

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, 152959 + ... + 172750.

Almost surely, 2^3223216264 is an apocalyptic number.

It is an amenable number.

3223216264 is a deficient number, since it is larger than the sum of its proper divisors (2825218436).

3223216264 is a wasteful number, since it uses less digits than its factorization.

3223216264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326952 (or 326948 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 3223216264 is about 56773.3763660397. The cubic root of 3223216264 is about 1477.1677426425.

Adding to 3223216264 its reverse (4626123223), we get a palindrome (7849339487).

The spelling of 3223216264 in words is "three billion, two hundred twenty-three million, two hundred sixteen thousand, two hundred sixty-four".