323953 has 4 divisors (see below), whose sum is σ = 370240. Its totient is φ = 277668.

The previous prime is 323951. The next prime is 323957. The reversal of 323953 is 359323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323953 - 2¹ = 323951 is a prime.

It is a Duffinian number.

323953 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (323951) 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, 23133 + ... + 23146.

It is an arithmetic number, because the mean of its divisors is an integer number (92560).

2³²³⁹⁵³ is an apocalyptic number.

It is an amenable number.

323953 is a deficient number, since it is larger than the sum of its proper divisors (46287).

323953 is an equidigital number, since it uses as much as digits as its factorization.

323953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46286.

The product of its digits is 2430, while the sum is 25.

The square root of 323953 is about 569.1686920413. The cubic root of 323953 is about 68.6795333081.

The spelling of 323953 in words is "three hundred twenty-three thousand, nine hundred fifty-three".