264314444 has 12 divisors (see below), whose sum is σ = 462668304. Its totient is φ = 132123504.

The previous prime is 264314431. The next prime is 264314447. The reversal of 264314444 is 444413462.

It is a happy number.

264314444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 264314444.

It is not an unprimeable number, because it can be changed into a prime (264314447) 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, 19457 + ... + 30119.

It is an arithmetic number, because the mean of its divisors is an integer number (38555692).

Almost surely, 2^264314444 is an apocalyptic number.

It is an amenable number.

264314444 is a deficient number, since it is larger than the sum of its proper divisors (198353860).

264314444 is a wasteful number, since it uses less digits than its factorization.

264314444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16864 (or 16862 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 264314444 is about 16257.7502748689. The cubic root of 264314444 is about 641.7614593714.

The spelling of 264314444 in words is "two hundred sixty-four million, three hundred fourteen thousand, four hundred forty-four".