3668683503667 has 8 divisors (see below), whose sum is σ = 4515302773856. Its totient is φ = 2902694640192.

The previous prime is 3668683503581. The next prime is 3668683503679. The reversal of 3668683503667 is 7663053868663.

It is a happy number.

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 3668683503667 - 2³⁵ = 3634323765299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3668683503367) 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, 20157601578 + ... + 20157601759.

It is an arithmetic number, because the mean of its divisors is an integer number (564412846732).

Almost surely, 2^{3668683503667} is an apocalyptic number.

3668683503667 is a deficient number, since it is larger than the sum of its proper divisors (846619270189).

3668683503667 is a wasteful number, since it uses less digits than its factorization.

3668683503667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40315203357.

The product of its (nonzero) digits is 470292480, while the sum is 67.

The spelling of 3668683503667 in words is "three trillion, six hundred sixty-eight billion, six hundred eighty-three million, five hundred three thousand, six hundred sixty-seven".