499500492 has 12 divisors (see below), whose sum is σ = 1165501176. Its totient is φ = 166500160.

The previous prime is 499500487. The next prime is 499500509. The reversal of 499500492 is 294005994.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20812509 + ... + 20812532.

It is an arithmetic number, because the mean of its divisors is an integer number (97125098).

Almost surely, 2^499500492 is an apocalyptic number.

It is an amenable number.

499500492 is an abundant number, since it is smaller than the sum of its proper divisors (666000684).

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

499500492 is a wasteful number, since it uses less digits than its factorization.

499500492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41625048 (or 41625046 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 499500492 is about 22349.5076455836. The cubic root of 499500492 is about 793.4361314115.

The spelling of 499500492 in words is "four hundred ninety-nine million, five hundred thousand, four hundred ninety-two".