798715868 has 12 divisors (see below), whose sum is σ = 1442841792. Its totient is φ = 386475360.

The previous prime is 798715847. The next prime is 798715873. The reversal of 798715868 is 868517897.

It is a congruent number.

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, 3220505 + ... + 3220752.

It is an arithmetic number, because the mean of its divisors is an integer number (120236816).

Almost surely, 2^798715868 is an apocalyptic number.

It is an amenable number.

798715868 is a deficient number, since it is larger than the sum of its proper divisors (644125924).

798715868 is a wasteful number, since it uses less digits than its factorization.

798715868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441292 (or 6441290 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 59.

The square root of 798715868 is about 28261.5616695185. The cubic root of 798715868 is about 927.8207996602.

The spelling of 798715868 in words is "seven hundred ninety-eight million, seven hundred fifteen thousand, eight hundred sixty-eight".