3222916680 has 64 divisors (see below), whose sum is σ = 9672488640. Its totient is φ = 859112192.

The previous prime is 3222916679. The next prime is 3222916691. The reversal of 3222916680 is 866192223.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582487 + ... + 587993.

It is an arithmetic number, because the mean of its divisors is an integer number (151132635).

Almost surely, 2^3222916680 is an apocalyptic number.

3222916680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222916680 is an abundant number, since it is smaller than the sum of its proper divisors (6449571960).

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

3222916680 is a wasteful number, since it uses less digits than its factorization.

3222916680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10398 (or 10394 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 3222916680 is about 56770.7378849351. The cubic root of 3222916680 is about 1477.1219757753.

The spelling of 3222916680 in words is "three billion, two hundred twenty-two million, nine hundred sixteen thousand, six hundred eighty".