499318692 has 24 divisors (see below), whose sum is σ = 1165444896. Its totient is φ = 166387008.

The previous prime is 499318681. The next prime is 499318693. The reversal of 499318692 is 296813994.

It is not an unprimeable number, because it can be changed into a prime (499318693) 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, 59968 + ... + 67784.

It is an arithmetic number, because the mean of its divisors is an integer number (48560204).

Almost surely, 2^499318692 is an apocalyptic number.

It is an amenable number.

499318692 is an abundant number, since it is smaller than the sum of its proper divisors (666126204).

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

499318692 is a wasteful number, since it uses less digits than its factorization.

499318692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13147 (or 13145 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 499318692 is about 22345.4400717462. The cubic root of 499318692 is about 793.3398591057.

The spelling of 499318692 in words is "four hundred ninety-nine million, three hundred eighteen thousand, six hundred ninety-two".