323618 has 16 divisors (see below), whose sum is σ = 513216. Its totient is φ = 152880.

The previous prime is 323599. The next prime is 323623. The reversal of 323618 is 816323.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 323593 and 323602.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323618.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4523 + ... + 4593.

It is an arithmetic number, because the mean of its divisors is an integer number (32076).

2³²³⁶¹⁸ is an apocalyptic number.

323618 is a deficient number, since it is larger than the sum of its proper divisors (189598).

323618 is a wasteful number, since it uses less digits than its factorization.

323618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its digits is 864, while the sum is 23.

The square root of 323618 is about 568.8743270706. The cubic root of 323618 is about 68.6558512935.

The spelling of 323618 in words is "three hundred twenty-three thousand, six hundred eighteen".