3868922006865 has 192 divisors, whose sum is σ = 7292407449600. Its totient is φ = 1893380493312.

The previous prime is 3868922006863. The next prime is 3868922006869. The reversal of 3868922006865 is 5686002298683.

3868922006865 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3868922006865 - 2¹ = 3868922006863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3868922006861) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 356675872 + ... + 356686718.

It is an arithmetic number, because the mean of its divisors is an integer number (37981288800).

Almost surely, 2^{3868922006865} is an apocalyptic number.

It is an amenable number.

3868922006865 is a deficient number, since it is larger than the sum of its proper divisors (3423485442735).

3868922006865 is a wasteful number, since it uses less digits than its factorization.

3868922006865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096 (or 11093 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 3868922006865 in words is "three trillion, eight hundred sixty-eight billion, nine hundred twenty-two million, six thousand, eight hundred sixty-five".