600042664 has 32 divisors (see below), whose sum is σ = 1213649640. Its totient is φ = 276480000.

The previous prime is 600042661. The next prime is 600042689. The reversal of 600042664 is 466240006.

600042664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 447322500 + 152720164 = 21150^2 + 12358^2 .

It is not an unprimeable number, because it can be changed into a prime (600042661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62164 + ... + 71164.

Almost surely, 2^600042664 is an apocalyptic number.

It is an amenable number.

600042664 is an abundant number, since it is smaller than the sum of its proper divisors (613606976).

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

600042664 is a wasteful number, since it uses less digits than its factorization.

600042664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661 (or 9657 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 600042664 is about 24495.7682876043. The cubic root of 600042664 is about 843.4526560564.

The spelling of 600042664 in words is "six hundred million, forty-two thousand, six hundred sixty-four".