573366864 has 40 divisors (see below), whose sum is σ = 1692798400. Its totient is φ = 163819008.

The previous prime is 573366863. The next prime is 573366869. The reversal of 573366864 is 468663375.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573366863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852889 + ... + 853560.

It is an arithmetic number, because the mean of its divisors is an integer number (42319960).

Almost surely, 2^573366864 is an apocalyptic number.

It is an amenable number.

573366864 is an abundant number, since it is smaller than the sum of its proper divisors (1119431536).

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

573366864 is a wasteful number, since it uses less digits than its factorization.

573366864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706467 (or 1706461 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The square root of 573366864 is about 23945.0801627391. The cubic root of 573366864 is about 830.7637350169.

The spelling of 573366864 in words is "five hundred seventy-three million, three hundred sixty-six thousand, eight hundred sixty-four".