329223 has 4 divisors (see below), whose sum is σ = 438968. Its totient is φ = 219480.

The previous prime is 329209. The next prime is 329233. The reversal of 329223 is 322923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322923 = 3 ⋅107641.

It is not a de Polignac number, because 329223 - 2⁴ = 329207 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 2² + 2¹⁶ + 9² + 2¹⁸ + 3⁶ .

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 329223.

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 329223.

It is not an unprimeable number, because it can be changed into a prime (329233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 54868 + ... + 54873.

It is an arithmetic number, because the mean of its divisors is an integer number (109742).

2³²⁹²²³ is an apocalyptic number.

329223 is a deficient number, since it is larger than the sum of its proper divisors (109745).

329223 is a wasteful number, since it uses less digits than its factorization.

329223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109744.

The product of its digits is 648, while the sum is 21.

The square root of 329223 is about 573.7795744012. The cubic root of 329223 is about 69.0499533250.

The spelling of 329223 in words is "three hundred twenty-nine thousand, two hundred twenty-three".