499954992 has 40 divisors (see below), whose sum is σ = 1293417216. Its totient is φ = 166410816.

The previous prime is 499954981. The next prime is 499954993. The reversal of 499954992 is 299459994.

It is not an unprimeable number, because it can be changed into a prime (499954993) 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, 27733 + ... + 42059.

Almost surely, 2^499954992 is an apocalyptic number.

It is an amenable number.

499954992 is an abundant number, since it is smaller than the sum of its proper divisors (793462224).

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

499954992 is a wasteful number, since it uses less digits than its factorization.

499954992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15065 (or 15059 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 60.

The square root of 499954992 is about 22359.6733428733. The cubic root of 499954992 is about 793.6767100206.

The spelling of 499954992 in words is "four hundred ninety-nine million, nine hundred fifty-four thousand, nine hundred ninety-two".