264323870 has 8 divisors (see below), whose sum is σ = 475782984. Its totient is φ = 105729544.

The previous prime is 264323867. The next prime is 264323903. The reversal of 264323870 is 78323462.

264323870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×264323870³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 264323870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13216184 + ... + 13216203.

It is an arithmetic number, because the mean of its divisors is an integer number (59472873).

Almost surely, 2^264323870 is an apocalyptic number.

264323870 is a deficient number, since it is larger than the sum of its proper divisors (211459114).

264323870 is a wasteful number, since it uses less digits than its factorization.

264323870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26432394.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 264323870 is about 16258.0401647923. The cubic root of 264323870 is about 641.7690881279.

The spelling of 264323870 in words is "two hundred sixty-four million, three hundred twenty-three thousand, eight hundred seventy".