503727868 has 12 divisors (see below), whose sum is σ = 1007455792. Its totient is φ = 215883360.

The previous prime is 503727863. The next prime is 503727869. The reversal of 503727868 is 868727305.

503727868 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503727863) 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, 8995113 + ... + 8995168.

Almost surely, 2^503727868 is an apocalyptic number.

It is an amenable number.

503727868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

503727868 is a wasteful number, since it uses less digits than its factorization.

503727868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17990292 (or 17990290 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 503727868 is about 22443.8826409336. The cubic root of 503727868 is about 795.6681844703.

The spelling of 503727868 in words is "five hundred three million, seven hundred twenty-seven thousand, eight hundred sixty-eight".