328359 has 4 divisors (see below), whose sum is σ = 437816. Its totient is φ = 218904.

The previous prime is 328357. The next prime is 328373. The reversal of 328359 is 953823.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 328359 - 2¹ = 328357 is a prime.

It is a D-number.

It is a Duffinian number.

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 328359.

It is not an unprimeable number, because it can be changed into a prime (328357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54724 + ... + 54729.

It is an arithmetic number, because the mean of its divisors is an integer number (109454).

2³²⁸³⁵⁹ is an apocalyptic number.

328359 is a deficient number, since it is larger than the sum of its proper divisors (109457).

328359 is a wasteful number, since it uses less digits than its factorization.

328359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109456.

The product of its digits is 6480, while the sum is 30.

The square root of 328359 is about 573.0261774125. The cubic root of 328359 is about 68.9894964058.

Subtracting from 328359 its sum of digits (30), we obtain a square (328329 = 573²).

The spelling of 328359 in words is "three hundred twenty-eight thousand, three hundred fifty-nine".