239608704 has 64 divisors (see below), whose sum is σ = 638144640. Its totient is φ = 79658496.

The previous prime is 239608657. The next prime is 239608711. The reversal of 239608704 is 407806932.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224877 + ... + 225939.

It is an arithmetic number, because the mean of its divisors is an integer number (9971010).

Almost surely, 2^239608704 is an apocalyptic number.

239608704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239608704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319072320).

239608704 is an abundant number, since it is smaller than the sum of its proper divisors (398535936).

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

239608704 is a wasteful number, since it uses less digits than its factorization.

239608704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 239608704 is about 15479.2992089435. The cubic root of 239608704 is about 621.1085820179.

The spelling of 239608704 in words is "two hundred thirty-nine million, six hundred eight thousand, seven hundred four".