564666704 has 20 divisors (see below), whose sum is σ = 1250333664. Its totient is φ = 241999968.

The previous prime is 564666701. The next prime is 564666709. The reversal of 564666704 is 407666465.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564666701) 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, 2520722 + ... + 2520945.

Almost surely, 2^564666704 is an apocalyptic number.

It is an amenable number.

564666704 is an abundant number, since it is smaller than the sum of its proper divisors (685666960).

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

564666704 is a wasteful number, since it uses less digits than its factorization.

564666704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041682 (or 5041676 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 564666704 is about 23762.7166797065. The cubic root of 564666704 is about 826.5403503955.

The spelling of 564666704 in words is "five hundred sixty-four million, six hundred sixty-six thousand, seven hundred four".