506733868 has 12 divisors (see below), whose sum is σ = 886965912. Its totient is φ = 253315040.

The previous prime is 506733863. The next prime is 506733869. The reversal of 506733868 is 868337605.

It is not an unprimeable number, because it can be changed into a prime (506733863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16371 + ... + 35797.

It is an arithmetic number, because the mean of its divisors is an integer number (73913826).

Almost surely, 2^506733868 is an apocalyptic number.

It is an amenable number.

506733868 is a deficient number, since it is larger than the sum of its proper divisors (380232044).

506733868 is a wasteful number, since it uses less digits than its factorization.

506733868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25952 (or 25950 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 506733868 is about 22510.7500541408. The cubic root of 506733868 is about 797.2477652799.

The spelling of 506733868 in words is "five hundred six million, seven hundred thirty-three thousand, eight hundred sixty-eight".