329242 has 4 divisors (see below), whose sum is σ = 493866. Its totient is φ = 164620.

The previous prime is 329233. The next prime is 329243. The reversal of 329242 is 242923.

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

It can be written as a sum of positive squares in only one way, i.e., 261121 + 68121 = 511^2 + 261^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 329242.

It is not an unprimeable number, because it can be changed into a prime (329243) by changing a digit.

329242 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 82309 + ... + 82312.

2³²⁹²⁴² is an apocalyptic number.

329242 is a deficient number, since it is larger than the sum of its proper divisors (164624).

329242 is a wasteful number, since it uses less digits than its factorization.

329242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164623.

The product of its digits is 864, while the sum is 22.

The square root of 329242 is about 573.7961310431. The cubic root of 329242 is about 69.0512816282.

The spelling of 329242 in words is "three hundred twenty-nine thousand, two hundred forty-two".