3216460074636 has 12 divisors (see below), whose sum is σ = 7505073507512. Its totient is φ = 1072153358208.

The previous prime is 3216460074599. The next prime is 3216460074703. The reversal of 3216460074636 is 6364700646123.

It is a tau number, because it is divible by the number of its divisors (12).

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, 134019169765 + ... + 134019169788.

Almost surely, 2^{3216460074636} is an apocalyptic number.

It is an amenable number.

3216460074636 is an abundant number, since it is smaller than the sum of its proper divisors (4288613432876).

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

3216460074636 is a wasteful number, since it uses less digits than its factorization.

3216460074636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268038339560 (or 268038339558 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 3216460074636 in words is "three trillion, two hundred sixteen billion, four hundred sixty million, seventy-four thousand, six hundred thirty-six".