264716676 has 72 divisors (see below), whose sum is σ = 774475520. Its totient is φ = 74670336.

The previous prime is 264716653. The next prime is 264716681. The reversal of 264716676 is 676617462.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13260 + ... + 26556.

Almost surely, 2^264716676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264716676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387237760).

264716676 is an abundant number, since it is smaller than the sum of its proper divisors (509758844).

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

264716676 is a wasteful number, since it uses less digits than its factorization.

264716676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13393 (or 13388 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 264716676 is about 16270.1160413809. The cubic root of 264716676 is about 642.0868371781.

The spelling of 264716676 in words is "two hundred sixty-four million, seven hundred sixteen thousand, six hundred seventy-six".