264896264 has 8 divisors (see below), whose sum is σ = 496680510. Its totient is φ = 132448128.

The previous prime is 264896257. The next prime is 264896293. The reversal of 264896264 is 462698462.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 200222500 + 64673764 = 14150^2 + 8042^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×264896264³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16556009 + ... + 16556024.

Almost surely, 2^264896264 is an apocalyptic number.

It is an amenable number.

264896264 is a deficient number, since it is larger than the sum of its proper divisors (231784246).

264896264 is a wasteful number, since it uses less digits than its factorization.

264896264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33112039 (or 33112035 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

The square root of 264896264 is about 16275.6340583094. The cubic root of 264896264 is about 642.2320049932.

The spelling of 264896264 in words is "two hundred sixty-four million, eight hundred ninety-six thousand, two hundred sixty-four".