328366 has 4 divisors (see below), whose sum is σ = 492552. Its totient is φ = 164182.

The previous prime is 328357. The next prime is 328373. The reversal of 328366 is 663823.

328366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82090 + ... + 82093.

It is an arithmetic number, because the mean of its divisors is an integer number (123138).

2³²⁸³⁶⁶ is an apocalyptic number.

328366 is a deficient number, since it is larger than the sum of its proper divisors (164186).

328366 is a wasteful number, since it uses less digits than its factorization.

328366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164185.

The product of its digits is 5184, while the sum is 28.

The square root of 328366 is about 573.0322853034. The cubic root of 328366 is about 68.9899866447.

The spelling of 328366 in words is "three hundred twenty-eight thousand, three hundred sixty-six".