323402 has 8 divisors (see below), whose sum is σ = 490212. Its totient is φ = 160000.

The previous prime is 323383. The next prime is 323413. The reversal of 323402 is 204323.

It can be written as a sum of positive squares in 2 ways, for example, as 201601 + 121801 = 449^2 + 349^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323402.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 599 + ... + 1002.

2³²³⁴⁰² is an apocalyptic number.

323402 is a deficient number, since it is larger than the sum of its proper divisors (166810).

323402 is a wasteful number, since it uses less digits than its factorization.

323402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 323402 is about 568.6844467717. The cubic root of 323402 is about 68.6405730288.

Adding to 323402 its reverse (204323), we get a palindrome (527725).

The spelling of 323402 in words is "three hundred twenty-three thousand, four hundred two", and thus it is an iban number.