264504704 has 16 divisors (see below), whose sum is σ = 526943220. Its totient is φ = 132252288.

The previous prime is 264504701. The next prime is 264504731. The reversal of 264504704 is 407405462.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264504701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033094 + ... + 1033349.

Almost surely, 2^264504704 is an apocalyptic number.

It is an amenable number.

264504704 is a deficient number, since it is larger than the sum of its proper divisors (262438516).

264504704 is an equidigital number, since it uses as much as digits as its factorization.

264504704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066457 (or 2066445 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 264504704 is about 16263.6005853562. The cubic root of 264504704 is about 641.9154076358.

The spelling of 264504704 in words is "two hundred sixty-four million, five hundred four thousand, seven hundred four".