264929 has 4 divisors (see below), whose sum is σ = 302784. Its totient is φ = 227076.

The previous prime is 264919. The next prime is 264931. The reversal of 264929 is 929462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264929 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264895 and 264904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18917 + ... + 18930.

It is an arithmetic number, because the mean of its divisors is an integer number (75696).

2²⁶⁴⁹²⁹ is an apocalyptic number.

It is an amenable number.

264929 is a deficient number, since it is larger than the sum of its proper divisors (37855).

264929 is an equidigital number, since it uses as much as digits as its factorization.

264929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37854.

The product of its digits is 7776, while the sum is 32.

The square root of 264929 is about 514.7125411334. The cubic root of 264929 is about 64.2258459677.

The spelling of 264929 in words is "two hundred sixty-four thousand, nine hundred twenty-nine".