499756492 has 24 divisors (see below), whose sum is σ = 898162496. Its totient is φ = 243181008.

The previous prime is 499756457. The next prime is 499756519. The reversal of 499756492 is 294657994.

It is a super-2 number, since 2×499756492² = 499513102592292128, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 43543 + ... + 53809.

Almost surely, 2^499756492 is an apocalyptic number.

It is an amenable number.

499756492 is a deficient number, since it is larger than the sum of its proper divisors (398406004).

499756492 is a wasteful number, since it uses less digits than its factorization.

499756492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10597 (or 10595 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The square root of 499756492 is about 22355.2341074747. The cubic root of 499756492 is about 793.5716567763.

The spelling of 499756492 in words is "four hundred ninety-nine million, seven hundred fifty-six thousand, four hundred ninety-two".