499249176 has 16 divisors (see below), whose sum is σ = 1248123000. Its totient is φ = 166416384.

The previous prime is 499249171. The next prime is 499249189. The reversal of 499249176 is 671942994.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499249171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10401001 + ... + 10401048.

Almost surely, 2^499249176 is an apocalyptic number.

It is an amenable number.

499249176 is an abundant number, since it is smaller than the sum of its proper divisors (748873824).

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

499249176 is a wasteful number, since it uses less digits than its factorization.

499249176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20802058 (or 20802054 counting only the distinct ones).

The product of its digits is 979776, while the sum is 51.

The square root of 499249176 is about 22343.8845324621. The cubic root of 499249176 is about 793.3030406875.

The spelling of 499249176 in words is "four hundred ninety-nine million, two hundred forty-nine thousand, one hundred seventy-six".