499500969 has 8 divisors (see below), whose sum is σ = 726546912. Its totient is φ = 302727840.

The previous prime is 499500961. The next prime is 499500971. The reversal of 499500969 is 969005994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 499500969 - 2³ = 499500961 is a prime.

It is a super-2 number, since 2×499500969² = 499002436063877922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499500961) by changing a digit.

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, 7568164 + ... + 7568229.

It is an arithmetic number, because the mean of its divisors is an integer number (90818364).

Almost surely, 2^499500969 is an apocalyptic number.

It is an amenable number.

499500969 is a deficient number, since it is larger than the sum of its proper divisors (227045943).

499500969 is a wasteful number, since it uses less digits than its factorization.

499500969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15136407.

The product of its (nonzero) digits is 787320, while the sum is 51.

The square root of 499500969 is about 22349.5183169571. The cubic root of 499500969 is about 793.4363839764.

The spelling of 499500969 in words is "four hundred ninety-nine million, five hundred thousand, nine hundred sixty-nine".