3686870001667 has 8 divisors (see below), whose sum is σ = 3707711733600. Its totient is φ = 3666051417600.

The previous prime is 3686870001649. The next prime is 3686870001719. The reversal of 3686870001667 is 7661000786863.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3686870001667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3686877001667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5467468 + ... + 6104665.

It is an arithmetic number, because the mean of its divisors is an integer number (463463966700).

Almost surely, 2^{3686870001667} is an apocalyptic number.

3686870001667 is a deficient number, since it is larger than the sum of its proper divisors (20841731933).

3686870001667 is a wasteful number, since it uses less digits than its factorization.

3686870001667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11573933.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 3686870001667 in words is "three trillion, six hundred eighty-six billion, eight hundred seventy million, one thousand, six hundred sixty-seven".