264682673 has 36 divisors (see below), whose sum is σ = 308792880. Its totient is φ = 226606464.

The previous prime is 264682669. The next prime is 264682687. The reversal of 264682673 is 376286462.

It is not a de Polignac number, because 264682673 - 2² = 264682669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264682603) by changing a digit.

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 in 35 ways as a sum of consecutive naturals, for example, 4486118 + ... + 4486176.

It is an arithmetic number, because the mean of its divisors is an integer number (8577580).

Almost surely, 2^264682673 is an apocalyptic number.

It is an amenable number.

264682673 is a deficient number, since it is larger than the sum of its proper divisors (44110207).

264682673 is a wasteful number, since it uses less digits than its factorization.

264682673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 138 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 264682673 is about 16269.0710552262. The cubic root of 264682673 is about 642.0593438672.

The spelling of 264682673 in words is "two hundred sixty-four million, six hundred eighty-two thousand, six hundred seventy-three".