3188104006866 has 8 divisors (see below), whose sum is σ = 6376208013744. Its totient is φ = 1062701335620.

The previous prime is 3188104006861. The next prime is 3188104006873. The reversal of 3188104006866 is 6686004018813.

3188104006866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3188104006866 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3188104006861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265675333900 + ... + 265675333911.

It is an arithmetic number, because the mean of its divisors is an integer number (797026001718).

Almost surely, 2^{3188104006866} is an apocalyptic number.

3188104006866 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.

3188104006866 is a wasteful number, since it uses less digits than its factorization.

3188104006866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531350667816.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 3188104006866 in words is "three trillion, one hundred eighty-eight billion, one hundred four million, six thousand, eight hundred sixty-six".