3668718168 has 48 divisors (see below), whose sum is σ = 9938944080. Its totient is φ = 1222557504.

The previous prime is 3668718127. The next prime is 3668718187. The reversal of 3668718168 is 8618178663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422446 + ... + 431042.

It is an arithmetic number, because the mean of its divisors is an integer number (207061335).

Almost surely, 2^3668718168 is an apocalyptic number.

It is an amenable number.

3668718168 is an abundant number, since it is smaller than the sum of its proper divisors (6270225912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668718168 is a wasteful number, since it uses less digits than its factorization.

3668718168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14536 (or 14529 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 3668718168 is about 60569.9444279091. The cubic root of 3668718168 is about 1542.3092033375.

It can be divided in two parts, 36687181 and 68, that added together give a square (36687249 = 6057²).

The spelling of 3668718168 in words is "three billion, six hundred sixty-eight million, seven hundred eighteen thousand, one hundred sixty-eight".