499530912 has 48 divisors (see below), whose sum is σ = 1312627680. Its totient is φ = 166337792.

The previous prime is 499530853. The next prime is 499530917. The reversal of 499530912 is 219035994.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×499530912² = 499062264087103488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499530917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118798 + ... + 122930.

It is an arithmetic number, because the mean of its divisors is an integer number (27346410).

Almost surely, 2^499530912 is an apocalyptic number.

It is an amenable number.

499530912 is an abundant number, since it is smaller than the sum of its proper divisors (813096768).

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

499530912 is a wasteful number, since it uses less digits than its factorization.

499530912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5405 (or 5397 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 499530912 is about 22350.1881871272. The cubic root of 499530912 is about 793.4522380604.

The spelling of 499530912 in words is "four hundred ninety-nine million, five hundred thirty thousand, nine hundred twelve".