239949264 has 20 divisors (see below), whose sum is σ = 619869056. Its totient is φ = 79983072.

The previous prime is 239949263. The next prime is 239949293. The reversal of 239949264 is 462949932.

239949264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 4998943 = 239949264 / (2 + 3 + 9 + 9 + 4 + 9 + 2 + 6 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239949263) 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, 2499424 + ... + 2499519.

Almost surely, 2^239949264 is an apocalyptic number.

239949264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

239949264 is an abundant number, since it is smaller than the sum of its proper divisors (379919792).

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

239949264 is a wasteful number, since it uses less digits than its factorization.

239949264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998954 (or 4998948 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 239949264 is about 15490.2958009200. The cubic root of 239949264 is about 621.4027068411.

The spelling of 239949264 in words is "two hundred thirty-nine million, nine hundred forty-nine thousand, two hundred sixty-four".