3668683335172 has 12 divisors (see below), whose sum is σ = 6758100880720. Its totient is φ = 1737797369256.

The previous prime is 3668683335167. The next prime is 3668683335179. The reversal of 3668683335172 is 2715333868663.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3668683335172.

It is not an unprimeable number, because it can be changed into a prime (3668683335179) 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 3 ways as a sum of consecutive naturals, for example, 24136074498 + ... + 24136074649.

Almost surely, 2^{3668683335172} is an apocalyptic number.

It is an amenable number.

3668683335172 is a deficient number, since it is larger than the sum of its proper divisors (3089417545548).

3668683335172 is a wasteful number, since it uses less digits than its factorization.

3668683335172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48272149170 (or 48272149168 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 61.

The spelling of 3668683335172 in words is "three trillion, six hundred sixty-eight billion, six hundred eighty-three million, three hundred thirty-five thousand, one hundred seventy-two".