3221760264 has 16 divisors (see below), whose sum is σ = 8054400720. Its totient is φ = 1073920080.

The previous prime is 3221760247. The next prime is 3221760301. The reversal of 3221760264 is 4620671223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67119982 + ... + 67120029.

It is an arithmetic number, because the mean of its divisors is an integer number (503400045).

Almost surely, 2^3221760264 is an apocalyptic number.

It is an amenable number.

3221760264 is an abundant number, since it is smaller than the sum of its proper divisors (4832640456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221760264 is a wasteful number, since it uses less digits than its factorization.

3221760264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134240020 (or 134240016 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 3221760264 is about 56760.5520057725. The cubic root of 3221760264 is about 1476.9452857354.

The spelling of 3221760264 in words is "three billion, two hundred twenty-one million, seven hundred sixty thousand, two hundred sixty-four".