328084913 has 8 divisors (see below), whose sum is σ = 371918400. Its totient is φ = 286908048.

The previous prime is 328084909. The next prime is 328084931. The reversal of 328084913 is 319480823.

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

It is a cyclic number.

It is not a de Polignac number, because 328084913 - 2² = 328084909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328084613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663893 + ... + 664386.

It is an arithmetic number, because the mean of its divisors is an integer number (46489800).

Almost surely, 2^328084913 is an apocalyptic number.

It is an amenable number.

328084913 is a deficient number, since it is larger than the sum of its proper divisors (43833487).

328084913 is a wasteful number, since it uses less digits than its factorization.

328084913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328311.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 328084913 is about 18113.1143926162. The cubic root of 328084913 is about 689.7029548260.

The spelling of 328084913 in words is "three hundred twenty-eight million, eighty-four thousand, nine hundred thirteen".