328020674 has 8 divisors (see below), whose sum is σ = 517927440. Its totient is φ = 155378196.

The previous prime is 328020659. The next prime is 328020709. The reversal of 328020674 is 476020823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 328020674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4316024 + ... + 4316099.

It is an arithmetic number, because the mean of its divisors is an integer number (64740930).

Almost surely, 2^328020674 is an apocalyptic number.

328020674 is a deficient number, since it is larger than the sum of its proper divisors (189906766).

328020674 is a wasteful number, since it uses less digits than its factorization.

328020674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8632144.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 328020674 is about 18111.3410326237. The cubic root of 328020674 is about 689.6579372931.

The spelling of 328020674 in words is "three hundred twenty-eight million, twenty thousand, six hundred seventy-four".