2686882804708 has 6 divisors (see below), whose sum is σ = 4702044908246. Its totient is φ = 1343441402352.

The previous prime is 2686882804693. The next prime is 2686882804729. The reversal of 2686882804708 is 8074082886862.

It can be written as a sum of positive squares in only one way, i.e., 1955461030884 + 731421773824 = 1398378^2 + 855232^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335860350585 + ... + 335860350592.

Almost surely, 2^{2686882804708} is an apocalyptic number.

It is an amenable number.

2686882804708 is a deficient number, since it is larger than the sum of its proper divisors (2015162103538).

2686882804708 is a wasteful number, since it uses less digits than its factorization.

2686882804708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671720701181 (or 671720701179 counting only the distinct ones).

The product of its (nonzero) digits is 132120576, while the sum is 67.

The spelling of 2686882804708 in words is "two trillion, six hundred eighty-six billion, eight hundred eighty-two million, eight hundred four thousand, seven hundred eight".