328267372 has 24 divisors (see below), whose sum is σ = 591140592. Its totient is φ = 159432000.

The previous prime is 328267369. The next prime is 328267397. The reversal of 328267372 is 273762823.

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, 13747 + ... + 29077.

It is an arithmetic number, because the mean of its divisors is an integer number (24630858).

Almost surely, 2^328267372 is an apocalyptic number.

It is an amenable number.

328267372 is a deficient number, since it is larger than the sum of its proper divisors (262873220).

328267372 is a wasteful number, since it uses less digits than its factorization.

328267372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15489 (or 15487 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 328267372 is about 18118.1503470967. The cubic root of 328267372 is about 689.8307867635.

The spelling of 328267372 in words is "three hundred twenty-eight million, two hundred sixty-seven thousand, three hundred seventy-two".