498086868 has 24 divisors (see below), whose sum is σ = 1178573760. Its totient is φ = 163690240.

The previous prime is 498086857. The next prime is 498086887. The reversal of 498086868 is 868680894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291453 + ... + 293156.

It is an arithmetic number, because the mean of its divisors is an integer number (49107240).

Almost surely, 2^498086868 is an apocalyptic number.

It is an amenable number.

498086868 is an abundant number, since it is smaller than the sum of its proper divisors (680486892).

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

498086868 is a wasteful number, since it uses less digits than its factorization.

498086868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584687 (or 584685 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 57.

The square root of 498086868 is about 22317.8598436320. The cubic root of 498086868 is about 792.6869295371.

The spelling of 498086868 in words is "four hundred ninety-eight million, eighty-six thousand, eight hundred sixty-eight".