805869768486 has 8 divisors (see below), whose sum is σ = 1611739536984. Its totient is φ = 268623256160.

The previous prime is 805869768467. The next prime is 805869768491. The reversal of 805869768486 is 684867968508.

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

805869768486 is an admirable number.

It is a Curzon number.

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, 67155814035 + ... + 67155814046.

It is an arithmetic number, because the mean of its divisors is an integer number (201467442123).

Almost surely, 2^805869768486 is an apocalyptic number.

805869768486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

805869768486 is a wasteful number, since it uses less digits than its factorization.

805869768486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134311628086.

The product of its (nonzero) digits is 1114767360, while the sum is 75.

The spelling of 805869768486 in words is "eight hundred five billion, eight hundred sixty-nine million, seven hundred sixty-eight thousand, four hundred eighty-six".