264363276 has 12 divisors (see below), whose sum is σ = 616847672. Its totient is φ = 88121088.

The previous prime is 264363271. The next prime is 264363287. The reversal of 264363276 is 672363462.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (264363271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11015125 + ... + 11015148.

Almost surely, 2^264363276 is an apocalyptic number.

It is an amenable number.

264363276 is an abundant number, since it is smaller than the sum of its proper divisors (352484396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264363276 is a wasteful number, since it uses less digits than its factorization.

264363276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22030280 (or 22030278 counting only the distinct ones).

The product of its digits is 217728, while the sum is 39.

The square root of 264363276 is about 16259.2520123159. The cubic root of 264363276 is about 641.8009786719.

The spelling of 264363276 in words is "two hundred sixty-four million, three hundred sixty-three thousand, two hundred seventy-six".