503668696 has 16 divisors (see below), whose sum is σ = 950175000. Its totient is φ = 250288704.

The previous prime is 503668691. The next prime is 503668703. The reversal of 503668696 is 696866305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503668691) 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, 191821 + ... + 194428.

Almost surely, 2^503668696 is an apocalyptic number.

It is an amenable number.

503668696 is a deficient number, since it is larger than the sum of its proper divisors (446506304).

503668696 is a wasteful number, since it uses less digits than its factorization.

503668696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386418 (or 386414 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 49.

The square root of 503668696 is about 22442.5643811040. The cubic root of 503668696 is about 795.6370280170.

The spelling of 503668696 in words is "five hundred three million, six hundred sixty-eight thousand, six hundred ninety-six".