3368516685187 has 8 divisors (see below), whose sum is σ = 3374105766192. Its totient is φ = 3362931588000.

The previous prime is 3368516685173. The next prime is 3368516685197. The reversal of 3368516685187 is 7815866158633.

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-3368516685187 is a prime.

It is a super-2 number, since 2×3368516685187² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3368516685197) 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, 698937 + ... + 2688037.

It is an arithmetic number, because the mean of its divisors is an integer number (421763220774).

Almost surely, 2^{3368516685187} is an apocalyptic number.

3368516685187 is a deficient number, since it is larger than the sum of its proper divisors (5589081005).

3368516685187 is a wasteful number, since it uses less digits than its factorization.

3368516685187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991909.

The product of its digits is 174182400, while the sum is 67.

The spelling of 3368516685187 in words is "three trillion, three hundred sixty-eight billion, five hundred sixteen million, six hundred eighty-five thousand, one hundred eighty-seven".