328959 has 6 divisors (see below), whose sum is σ = 475176. Its totient is φ = 219300.

The previous prime is 328931. The next prime is 328961. The reversal of 328959 is 959823.

It is not a de Polignac number, because 328959 - 2¹³ = 320767 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328959.

It is not an unprimeable number, because it can be changed into a prime (328919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18267 + ... + 18284.

It is an arithmetic number, because the mean of its divisors is an integer number (79196).

2³²⁸⁹⁵⁹ is an apocalyptic number.

328959 is a deficient number, since it is larger than the sum of its proper divisors (146217).

328959 is a wasteful number, since it uses less digits than its factorization.

328959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36557 (or 36554 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 328959 is about 573.5494747622. The cubic root of 328959 is about 69.0314916112.

The spelling of 328959 in words is "three hundred twenty-eight thousand, nine hundred fifty-nine".