3868488675557 has 16 divisors (see below), whose sum is σ = 4354223143680. Its totient is φ = 3406776360000.

The previous prime is 3868488675553. The next prime is 3868488675581. The reversal of 3868488675557 is 7555768848683.

3868488675557 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 3868488675557 - 2² = 3868488675553 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868488675553) 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, 41950694 + ... + 42042807.

It is an arithmetic number, because the mean of its divisors is an integer number (272138946480).

Almost surely, 2^{3868488675557} is an apocalyptic number.

It is an amenable number.

3868488675557 is a deficient number, since it is larger than the sum of its proper divisors (485734468123).

3868488675557 is a wasteful number, since it uses less digits than its factorization.

3868488675557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83993644.

The product of its digits is 10838016000, while the sum is 80.

The spelling of 3868488675557 in words is "three trillion, eight hundred sixty-eight billion, four hundred eighty-eight million, six hundred seventy-five thousand, five hundred fifty-seven".