3683668666706 has 32 divisors (see below), whose sum is σ = 6338167636608. Its totient is φ = 1572896033280.

The previous prime is 3683668666687. The next prime is 3683668666753. The reversal of 3683668666706 is 6076668663863.

3683668666706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3683668666706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5468816 + ... + 6105348.

It is an arithmetic number, because the mean of its divisors is an integer number (198067738644).

Almost surely, 2^{3683668666706} is an apocalyptic number.

3683668666706 is a deficient number, since it is larger than the sum of its proper divisors (2654498969902).

3683668666706 is a wasteful number, since it uses less digits than its factorization.

3683668666706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638066.

The product of its (nonzero) digits is 1128701952, while the sum is 71.

The spelling of 3683668666706 in words is "three trillion, six hundred eighty-three billion, six hundred sixty-eight million, six hundred sixty-six thousand, seven hundred six".