239704 has 24 divisors (see below), whose sum is σ = 480060. Its totient is φ = 112176.

The previous prime is 239699. The next prime is 239711. The reversal of 239704 is 407932.

It is a congruent number.

It is an unprimeable number.

239704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2847 + ... + 2929.

2²³⁹⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

239704 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239704 is a wasteful number, since it uses less digits than its factorization.

239704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 239704 is about 489.5957516156. The cubic root of 239704 is about 62.1190912525.

The spelling of 239704 in words is "two hundred thirty-nine thousand, seven hundred four".