328324472 has 32 divisors (see below), whose sum is σ = 726251520. Its totient is φ = 136170720.

The previous prime is 328324463. The next prime is 328324561. The reversal of 328324472 is 274423823.

It is a congruent number.

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, 92828 + ... + 96299.

It is an arithmetic number, because the mean of its divisors is an integer number (22695360).

Almost surely, 2^328324472 is an apocalyptic number.

It is an amenable number.

328324472 is an abundant number, since it is smaller than the sum of its proper divisors (397927048).

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

328324472 is a wasteful number, since it uses less digits than its factorization.

328324472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189171 (or 189167 counting only the distinct ones).

The product of its digits is 64512, while the sum is 35.

The square root of 328324472 is about 18119.7260464942. The cubic root of 328324472 is about 689.8707816555.

The spelling of 328324472 in words is "three hundred twenty-eight million, three hundred twenty-four thousand, four hundred seventy-two".