3862382365666 has 32 divisors (see below), whose sum is σ = 6366469233600. Its totient is φ = 1742795950080.

The previous prime is 3862382365649. The next prime is 3862382365669. The reversal of 3862382365666 is 6665632832683.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3862382365598 and 3862382365607.

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 15 ways as a sum of consecutive naturals, for example, 28092546 + ... + 28229698.

It is an arithmetic number, because the mean of its divisors is an integer number (198952163550).

Almost surely, 2^{3862382365666} is an apocalyptic number.

3862382365666 is a deficient number, since it is larger than the sum of its proper divisors (2504086867934).

3862382365666 is a wasteful number, since it uses less digits than its factorization.

3862382365666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146514.

The product of its digits is 268738560, while the sum is 64.

The spelling of 3862382365666 in words is "three trillion, eight hundred sixty-two billion, three hundred eighty-two million, three hundred sixty-five thousand, six hundred sixty-six".