804088008866 has 8 divisors (see below), whose sum is σ = 1206970191360. Its totient is φ = 401764611748.

The previous prime is 804088008859. The next prime is 804088008901. The reversal of 804088008866 is 668800880408.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139692746 + ... + 139698501.

It is an arithmetic number, because the mean of its divisors is an integer number (150871273920).

Almost surely, 2^804088008866 is an apocalyptic number.

804088008866 is a deficient number, since it is larger than the sum of its proper divisors (402882182494).

804088008866 is a wasteful number, since it uses less digits than its factorization.

804088008866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279392688.

The product of its (nonzero) digits is 4718592, while the sum is 56.

The spelling of 804088008866 in words is "eight hundred four billion, eighty-eight million, eight thousand, eight hundred sixty-six".