499963784 has 32 divisors (see below), whose sum is σ = 970583040. Its totient is φ = 241190400.

The previous prime is 499963781. The next prime is 499963843. The reversal of 499963784 is 487369994.

It is not an unprimeable number, because it can be changed into a prime (499963781) 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, 84689 + ... + 90399.

It is an arithmetic number, because the mean of its divisors is an integer number (30330720).

Almost surely, 2^499963784 is an apocalyptic number.

It is an amenable number.

499963784 is a deficient number, since it is larger than the sum of its proper divisors (470619256).

499963784 is a wasteful number, since it uses less digits than its factorization.

499963784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101 (or 6097 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 59.

The square root of 499963784 is about 22359.8699459545. The cubic root of 499963784 is about 793.6813624159.

The spelling of 499963784 in words is "four hundred ninety-nine million, nine hundred sixty-three thousand, seven hundred eighty-four".