3685342631959 has 16 divisors (see below), whose sum is σ = 3731610235392. Its totient is φ = 3639291209568.

The previous prime is 3685342631947. The next prime is 3685342631969. The reversal of 3685342631959 is 9591362435863.

3685342631959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3685342631959 - 2³⁹ = 3135586818071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3685342631959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685342631969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52898022 + ... + 52967644.

It is an arithmetic number, because the mean of its divisors is an integer number (233225639712).

Almost surely, 2^{3685342631959} is an apocalyptic number.

3685342631959 is a deficient number, since it is larger than the sum of its proper divisors (46267603433).

3685342631959 is a wasteful number, since it uses less digits than its factorization.

3685342631959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71166.

The product of its digits is 125971200, while the sum is 64.

The spelling of 3685342631959 in words is "three trillion, six hundred eighty-five billion, three hundred forty-two million, six hundred thirty-one thousand, nine hundred fifty-nine".