3688658185342 has 16 divisors (see below), whose sum is σ = 5963224392720. Its totient is φ = 1701136850112.

The previous prime is 3688658185309. The next prime is 3688658185379. The reversal of 3688658185342 is 2435818568863.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 54998088 + ... + 55065115.

It is an arithmetic number, because the mean of its divisors is an integer number (372701524545).

Almost surely, 2^{3688658185342} is an apocalyptic number.

3688658185342 is a deficient number, since it is larger than the sum of its proper divisors (2274566207378).

3688658185342 is a wasteful number, since it uses less digits than its factorization.

3688658185342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110064507.

The product of its digits is 265420800, while the sum is 67.

The spelling of 3688658185342 in words is "three trillion, six hundred eighty-eight billion, six hundred fifty-eight million, one hundred eighty-five thousand, three hundred forty-two".