499507696 has 20 divisors (see below), whose sum is σ = 993953992. Its totient is φ = 243003456.

The previous prime is 499507693. The next prime is 499507703. The reversal of 499507696 is 696705994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499507693) 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, 421290 + ... + 422473.

Almost surely, 2^499507696 is an apocalyptic number.

It is an amenable number.

499507696 is a deficient number, since it is larger than the sum of its proper divisors (494446296).

499507696 is a wasteful number, since it uses less digits than its factorization.

499507696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843808 (or 843802 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 55.

The square root of 499507696 is about 22349.6688118639. The cubic root of 499507696 is about 793.4399458131.

The spelling of 499507696 in words is "four hundred ninety-nine million, five hundred seven thousand, six hundred ninety-six".