3858886604161 has 8 divisors (see below), whose sum is σ = 3934929271104. Its totient is φ = 3783585817200.

The previous prime is 3858886604141. The next prime is 3858886604173. The reversal of 3858886604161 is 1614066888583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3858886604161 - 2⁵ = 3858886604129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3858886604093 and 3858886604102.

It is not an unprimeable number, because it can be changed into a prime (3858886604141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 185459491 + ... + 185480296.

It is an arithmetic number, because the mean of its divisors is an integer number (491866158888).

Almost surely, 2^{3858886604161} is an apocalyptic number.

It is an amenable number.

3858886604161 is a deficient number, since it is larger than the sum of its proper divisors (76042666943).

3858886604161 is a wasteful number, since it uses less digits than its factorization.

3858886604161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370939991.

The product of its (nonzero) digits is 53084160, while the sum is 64.

The spelling of 3858886604161 in words is "three trillion, eight hundred fifty-eight billion, eight hundred eighty-six million, six hundred four thousand, one hundred sixty-one".