3685336701685 has 16 divisors (see below), whose sum is σ = 4427273562624. Its totient is φ = 2945024774272.

The previous prime is 3685336701653. The next prime is 3685336701691. The reversal of 3685336701685 is 5861076335863.

It is a cyclic number.

It is not a de Polignac number, because 3685336701685 - 2⁵ = 3685336701653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16932864 + ... + 17149126.

It is an arithmetic number, because the mean of its divisors is an integer number (276704597664).

Almost surely, 2^{3685336701685} is an apocalyptic number.

It is an amenable number.

3685336701685 is a deficient number, since it is larger than the sum of its proper divisors (741936860939).

3685336701685 is a wasteful number, since it uses less digits than its factorization.

3685336701685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220004.

The product of its (nonzero) digits is 65318400, while the sum is 61.

The spelling of 3685336701685 in words is "three trillion, six hundred eighty-five billion, three hundred thirty-six million, seven hundred one thousand, six hundred eighty-five".