3686701656496 has 10 divisors (see below), whose sum is σ = 7142984459492. Its totient is φ = 1843350828240.

The previous prime is 3686701656481. The next prime is 3686701656503. The reversal of 3686701656496 is 6946561076863.

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 as a sum of consecutive naturals, namely, 115209426750 + ... + 115209426781.

Almost surely, 2^{3686701656496} is an apocalyptic number.

It is an amenable number.

3686701656496 is a deficient number, since it is larger than the sum of its proper divisors (3456282802996).

3686701656496 is a wasteful number, since it uses less digits than its factorization.

3686701656496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230418853539 (or 230418853533 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 67.

The spelling of 3686701656496 in words is "three trillion, six hundred eighty-six billion, seven hundred one million, six hundred fifty-six thousand, four hundred ninety-six".