264795730 has 16 divisors (see below), whose sum is σ = 482376384. Its totient is φ = 104641840.

The previous prime is 264795709. The next prime is 264795731. The reversal of 264795730 is 37597462.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (264795731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158686 + ... + 160345.

It is an arithmetic number, because the mean of its divisors is an integer number (30148524).

Almost surely, 2^264795730 is an apocalyptic number.

264795730 is a deficient number, since it is larger than the sum of its proper divisors (217580654).

264795730 is a wasteful number, since it uses less digits than its factorization.

264795730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319121.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 264795730 is about 16272.5452833907. The cubic root of 264795730 is about 642.1507476219.

The spelling of 264795730 in words is "two hundred sixty-four million, seven hundred ninety-five thousand, seven hundred thirty".