3683908589685 has 64 divisors (see below), whose sum is σ = 5935719246336. Its totient is φ = 1950990336000.

The previous prime is 3683908589639. The next prime is 3683908589707. The reversal of 3683908589685 is 5869858093863.

It is not a de Polignac number, because 3683908589685 - 2²⁶ = 3683841480821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3683908589685.

It is a congruent 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 63 ways as a sum of consecutive naturals, for example, 3037022139 + ... + 3037023351.

It is an arithmetic number, because the mean of its divisors is an integer number (92745613224).

Almost surely, 2^{3683908589685} is an apocalyptic number.

It is an amenable number.

3683908589685 is a deficient number, since it is larger than the sum of its proper divisors (2251810656651).

3683908589685 is a wasteful number, since it uses less digits than its factorization.

3683908589685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326.

The product of its (nonzero) digits is 2687385600, while the sum is 78.

The spelling of 3683908589685 in words is "three trillion, six hundred eighty-three billion, nine hundred eight million, five hundred eighty-nine thousand, six hundred eighty-five".