499994982 has 12 divisors (see below), whose sum is σ = 1083322500. Its totient is φ = 166664988.

The previous prime is 499994947. The next prime is 499994983. The reversal of 499994982 is 289499994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499994983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13888732 + ... + 13888767.

It is an arithmetic number, because the mean of its divisors is an integer number (90276875).

Almost surely, 2^499994982 is an apocalyptic number.

499994982 is an abundant number, since it is smaller than the sum of its proper divisors (583327518).

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

499994982 is a wasteful number, since it uses less digits than its factorization.

499994982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27777507 (or 27777504 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 63.

The square root of 499994982 is about 22360.5675688253. The cubic root of 499994982 is about 793.6978707824.

The spelling of 499994982 in words is "four hundred ninety-nine million, nine hundred ninety-four thousand, nine hundred eighty-two".