3858886604173 has 2 divisors, whose sum is σ = 3858886604174. Its totient is φ = 3858886604172.

The previous prime is 3858886604141. The next prime is 3858886604191. The reversal of 3858886604173 is 3714066888583.

3858886604173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2016845904649 + 1842040699524 = 1420157^2 + 1357218^2 .

It is a cyclic number.

It is not a de Polignac number, because 3858886604173 - 2⁵ = 3858886604141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3858886604099 and 3858886604108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3858886604873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1929443302086 + 1929443302087.

It is an arithmetic number, because the mean of its divisors is an integer number (1929443302087).

Almost surely, 2^{3858886604173} is an apocalyptic number.

It is an amenable number.

3858886604173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3858886604173 is an equidigital number, since it uses as much as digits as its factorization.

3858886604173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185794560, while the sum is 67.

The spelling of 3858886604173 in words is "three trillion, eight hundred fifty-eight billion, eight hundred eighty-six million, six hundred four thousand, one hundred seventy-three".