239379168 has 48 divisors (see below), whose sum is σ = 718139520. Its totient is φ = 68393856.

The previous prime is 239379163. The next prime is 239379211. The reversal of 239379168 is 861973932.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239379163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177438 + ... + 178781.

It is an arithmetic number, because the mean of its divisors is an integer number (14961240).

Almost surely, 2^239379168 is an apocalyptic number.

239379168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

239379168 is an abundant number, since it is smaller than the sum of its proper divisors (478760352).

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

239379168 is a wasteful number, since it uses less digits than its factorization.

239379168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356239 (or 356231 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 239379168 is about 15471.8831433022. The cubic root of 239379168 is about 620.9101858747.

The spelling of 239379168 in words is "two hundred thirty-nine million, three hundred seventy-nine thousand, one hundred sixty-eight".