800013686 has 8 divisors (see below), whose sum is σ = 1220360040. Its totient is φ = 393227008.

The previous prime is 800013661. The next prime is 800013707. The reversal of 800013686 is 686310008.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3389771 + ... + 3390006.

It is an arithmetic number, because the mean of its divisors is an integer number (152545005).

Almost surely, 2^800013686 is an apocalyptic number.

800013686 is a deficient number, since it is larger than the sum of its proper divisors (420346354).

800013686 is a wasteful number, since it uses less digits than its factorization.

800013686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779838.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 800013686 is about 28284.5131830124. The cubic root of 800013686 is about 928.3230604244.

The spelling of 800013686 in words is "eight hundred million, thirteen thousand, six hundred eighty-six".