327307472 has 20 divisors (see below), whose sum is σ = 642847620. Its totient is φ = 161411328.

The previous prime is 327307459. The next prime is 327307481. The reversal of 327307472 is 274703723.

It can be written as a sum of positive squares in 2 ways, for example, as 264517696 + 62789776 = 16264^2 + 7924^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 138947 + ... + 141282.

It is an arithmetic number, because the mean of its divisors is an integer number (32142381).

Almost surely, 2^327307472 is an apocalyptic number.

It is an amenable number.

327307472 is a deficient number, since it is larger than the sum of its proper divisors (315540148).

327307472 is a wasteful number, since it uses less digits than its factorization.

327307472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280310 (or 280304 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 327307472 is about 18091.6409427116. The cubic root of 327307472 is about 689.1577428730.

The spelling of 327307472 in words is "three hundred twenty-seven million, three hundred seven thousand, four hundred seventy-two".