329574972 has 12 divisors (see below), whose sum is σ = 769008296. Its totient is φ = 109858320.

The previous prime is 329574929. The next prime is 329574983. The reversal of 329574972 is 279475923.

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

It is a congruent number.

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, 13732279 + ... + 13732302.

Almost surely, 2^329574972 is an apocalyptic number.

It is an amenable number.

329574972 is an abundant number, since it is smaller than the sum of its proper divisors (439433324).

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

329574972 is a wasteful number, since it uses less digits than its factorization.

329574972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27464588 (or 27464586 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 329574972 is about 18154.1998446640. The cubic root of 329574972 is about 690.7455164115.

The spelling of 329574972 in words is "three hundred twenty-nine million, five hundred seventy-four thousand, nine hundred seventy-two".