499469982 has 32 divisors (see below), whose sum is σ = 1092476160. Its totient is φ = 150976320.

The previous prime is 499469959. The next prime is 499470031. The reversal of 499469982 is 289964994.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17743 + ... + 36245.

It is an arithmetic number, because the mean of its divisors is an integer number (34139880).

Almost surely, 2^499469982 is an apocalyptic number.

499469982 is an abundant number, since it is smaller than the sum of its proper divisors (593006178).

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

499469982 is a wasteful number, since it uses less digits than its factorization.

499469982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18928.

The product of its digits is 10077696, while the sum is 60.

The square root of 499469982 is about 22348.8250697883. The cubic root of 499469982 is about 793.4199764529.

The spelling of 499469982 in words is "four hundred ninety-nine million, four hundred sixty-nine thousand, nine hundred eighty-two".