3862382365665 has 24 divisors (see below), whose sum is σ = 6794718435648. Its totient is φ = 2029191927840.

The previous prime is 3862382365649. The next prime is 3862382365669. The reversal of 3862382365665 is 5665632832683.

3862382365665 is a `hidden beast` number, since 3 + 8 + 6 + 2 + 38 + 2 + 36 + 566 + 5 = 666.

It is not a de Polignac number, because 3862382365665 - 2⁴ = 3862382365649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3862382365669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 640524741 + ... + 640530770.

It is an arithmetic number, because the mean of its divisors is an integer number (283113268152).

Almost surely, 2^{3862382365665} is an apocalyptic number.

It is an amenable number.

3862382365665 is a deficient number, since it is larger than the sum of its proper divisors (2932336069983).

3862382365665 is a wasteful number, since it uses less digits than its factorization.

3862382365665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281055589 (or 1281055586 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 63.

The spelling of 3862382365665 in words is "three trillion, eight hundred sixty-two billion, three hundred eighty-two million, three hundred sixty-five thousand, six hundred sixty-five".