329942 has 8 divisors (see below), whose sum is σ = 498000. Its totient is φ = 163944.

The previous prime is 329941. The next prime is 329947. The reversal of 329942 is 249923.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329941) 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, 17 + ... + 812.

It is an arithmetic number, because the mean of its divisors is an integer number (62250).

2³²⁹⁹⁴² is an apocalyptic number.

329942 is a deficient number, since it is larger than the sum of its proper divisors (168058).

329942 is a wasteful number, since it uses less digits than its factorization.

329942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030.

The product of its digits is 3888, while the sum is 29.

The square root of 329942 is about 574.4057799152. The cubic root of 329942 is about 69.1001835321.

The spelling of 329942 in words is "three hundred twenty-nine thousand, nine hundred forty-two".