499392008 has 16 divisors (see below), whose sum is σ = 977071680. Its totient is φ = 238839568.

The previous prime is 499392001. The next prime is 499392041. The reversal of 499392008 is 800293994.

It is a self number, because there is not a number n which added to its sum of digits gives 499392008.

It is not an unprimeable number, because it can be changed into a prime (499392001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356860 + ... + 1357227.

It is an arithmetic number, because the mean of its divisors is an integer number (61066980).

Almost surely, 2^499392008 is an apocalyptic number.

It is an amenable number.

499392008 is a deficient number, since it is larger than the sum of its proper divisors (477679672).

499392008 is a wasteful number, since it uses less digits than its factorization.

499392008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714116 (or 2714112 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 499392008 is about 22347.0805252051. The cubic root of 499392008 is about 793.3786864515.

The spelling of 499392008 in words is "four hundred ninety-nine million, three hundred ninety-two thousand, eight".