264347372 has 12 divisors (see below), whose sum is σ = 482721456. Its totient is φ = 126426960.

The previous prime is 264347333. The next prime is 264347387. The reversal of 264347372 is 273743462.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 1436579 + ... + 1436762.

It is an arithmetic number, because the mean of its divisors is an integer number (40226788).

Almost surely, 2^264347372 is an apocalyptic number.

It is an amenable number.

264347372 is a deficient number, since it is larger than the sum of its proper divisors (218374084).

264347372 is a wasteful number, since it uses less digits than its factorization.

264347372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873368 (or 2873366 counting only the distinct ones).

The product of its digits is 169344, while the sum is 38.

The square root of 264347372 is about 16258.7629295712. The cubic root of 264347372 is about 641.7881082415.

The spelling of 264347372 in words is "two hundred sixty-four million, three hundred forty-seven thousand, three hundred seventy-two".