498308836 has 12 divisors (see below), whose sum is σ = 872363520. Its totient is φ = 249062120.

The previous prime is 498308819. The next prime is 498308857. The reversal of 498308836 is 638803894.

It is a self number, because there is not a number n which added to its sum of digits gives 498308836.

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 3 ways as a sum of consecutive naturals, for example, 10120 + ... + 33151.

It is an arithmetic number, because the mean of its divisors is an integer number (72696960).

Almost surely, 2^498308836 is an apocalyptic number.

It is an amenable number.

498308836 is a deficient number, since it is larger than the sum of its proper divisors (374054684).

498308836 is a wasteful number, since it uses less digits than its factorization.

498308836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46154 (or 46152 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 498308836 is about 22322.8321679844. The cubic root of 498308836 is about 792.8046633523.

The spelling of 498308836 in words is "four hundred ninety-eight million, three hundred eight thousand, eight hundred thirty-six".