239416492 has 48 divisors (see below), whose sum is σ = 517699840. Its totient is φ = 94571712.

The previous prime is 239416481. The next prime is 239416493. The reversal of 239416492 is 294614932.

It is not an unprimeable number, because it can be changed into a prime (239416493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13603 + ... + 25765.

Almost surely, 2^239416492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239416492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258849920).

239416492 is an abundant number, since it is smaller than the sum of its proper divisors (278283348).

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

239416492 is a wasteful number, since it uses less digits than its factorization.

239416492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12230 (or 12228 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 239416492 is about 15473.0892843026. The cubic root of 239416492 is about 620.9424549698.

The spelling of 239416492 in words is "two hundred thirty-nine million, four hundred sixteen thousand, four hundred ninety-two".