499962668 has 24 divisors (see below), whose sum is σ = 934308480. Its totient is φ = 233573760.

The previous prime is 499962629. The next prime is 499962709. The reversal of 499962668 is 866269994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65921 + ... + 73112.

It is an arithmetic number, because the mean of its divisors is an integer number (38929520).

Almost surely, 2^499962668 is an apocalyptic number.

It is an amenable number.

499962668 is a deficient number, since it is larger than the sum of its proper divisors (434345812).

499962668 is a wasteful number, since it uses less digits than its factorization.

499962668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139097 (or 139095 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 59.

The square root of 499962668 is about 22359.8449905182. The cubic root of 499962668 is about 793.6807718738.

The spelling of 499962668 in words is "four hundred ninety-nine million, nine hundred sixty-two thousand, six hundred sixty-eight".