264879 has 12 divisors (see below), whose sum is σ = 403000. Its totient is φ = 167184.

The previous prime is 264871. The next prime is 264881. The reversal of 264879 is 978462.

264879 is a `hidden beast` number, since 2 + 648 + 7 + 9 = 666.

It is not a de Polignac number, because 264879 - 2³ = 264871 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604 + ... + 945.

2²⁶⁴⁸⁷⁹ is an apocalyptic number.

264879 is a deficient number, since it is larger than the sum of its proper divisors (138121).

264879 is a wasteful number, since it uses less digits than its factorization.

264879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574 (or 1571 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 264879 is about 514.6639680413. The cubic root of 264879 is about 64.2218052696.

The spelling of 264879 in words is "two hundred sixty-four thousand, eight hundred seventy-nine".