1686800676102 has 8 divisors (see below), whose sum is σ = 3373601352216. Its totient is φ = 562266892032.

The previous prime is 1686800676047. The next prime is 1686800676137. The reversal of 1686800676102 is 2016760086861.

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

1686800676102 is an admirable 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, 140566723003 + ... + 140566723014.

It is an arithmetic number, because the mean of its divisors is an integer number (421700169027).

Almost surely, 2^{1686800676102} is an apocalyptic number.

1686800676102 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.

1686800676102 is a wasteful number, since it uses less digits than its factorization.

1686800676102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281133446022.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 1686800676102 in words is "one trillion, six hundred eighty-six billion, eight hundred million, six hundred seventy-six thousand, one hundred two".