3866672766683 has 8 divisors (see below), whose sum is σ = 3961486148400. Its totient is φ = 3772081692288.

The previous prime is 3866672766659. The next prime is 3866672766713.

It is a happy number.

3866672766683 is nontrivially palindromic in base 10.

3866672766683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3866672766683 - 2⁸ = 3866672766427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3866672766683.

It is not an unprimeable number, because it can be changed into a prime (3866672766623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55541618 + ... + 55611191.

It is an arithmetic number, because the mean of its divisors is an integer number (495185768550).

Almost surely, 2^{3866672766683} is an apocalyptic number.

3866672766683 is a deficient number, since it is larger than the sum of its proper divisors (94813381717).

3866672766683 is a wasteful number, since it uses less digits than its factorization.

3866672766683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111153661.

The product of its digits is 2633637888, while the sum is 74.

The spelling of 3866672766683 in words is "three trillion, eight hundred sixty-six billion, six hundred seventy-two million, seven hundred sixty-six thousand, six hundred eighty-three".