3221125296 has 40 divisors (see below), whose sum is σ = 8462285760. Its totient is φ = 1055509056.

The previous prime is 3221125289. The next prime is 3221125301. The reversal of 3221125296 is 6925211223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565870 + ... + 571533.

It is an arithmetic number, because the mean of its divisors is an integer number (211557144).

Almost surely, 2^3221125296 is an apocalyptic number.

It is an amenable number.

3221125296 is an abundant number, since it is smaller than the sum of its proper divisors (5241160464).

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

3221125296 is a wasteful number, since it uses less digits than its factorization.

3221125296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137473 (or 1137467 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 3221125296 is about 56754.9583384571. The cubic root of 3221125296 is about 1476.8482503123.

The spelling of 3221125296 in words is "three billion, two hundred twenty-one million, one hundred twenty-five thousand, two hundred ninety-six".