3368385186867 has 40 divisors (see below), whose sum is σ = 5038009365840. Its totient is φ = 2242813950720.

The previous prime is 3368385186821. The next prime is 3368385186899. The reversal of 3368385186867 is 7686815838633.

3368385186867 is a `hidden beast` number, since 3 + 3 + 6 + 8 + 385 + 186 + 8 + 67 = 666.

It is not a de Polignac number, because 3368385186867 - 2⁸ = 3368385186611 is a prime.

It is a super-2 number, since 2×3368385186867² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3368385186795 and 3368385186804.

It is not an unprimeable number, because it can be changed into a prime (3368385136867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 388013767 + ... + 388022447.

It is an arithmetic number, because the mean of its divisors is an integer number (125950234146).

Almost surely, 2^{3368385186867} is an apocalyptic number.

3368385186867 is a deficient number, since it is larger than the sum of its proper divisors (1669624178973).

3368385186867 is a wasteful number, since it uses less digits than its factorization.

3368385186867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14065 (or 14056 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 72.

The spelling of 3368385186867 in words is "three trillion, three hundred sixty-eight billion, three hundred eighty-five million, one hundred eighty-six thousand, eight hundred sixty-seven".