3668668533702 has 12 divisors (see below), whose sum is σ = 7948781823060. Its totient is φ = 1222889511228.

The previous prime is 3668668533701. The next prime is 3668668533707. The reversal of 3668668533702 is 2073358668663.

3668668533702 is a `hidden beast` number, since 36 + 6 + 8 + 6 + 68 + 533 + 7 + 0 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3668668533702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668668533701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101907459252 + ... + 101907459287.

It is an arithmetic number, because the mean of its divisors is an integer number (662398485255).

Almost surely, 2^{3668668533702} is an apocalyptic number.

3668668533702 is an abundant number, since it is smaller than the sum of its proper divisors (4280113289358).

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

3668668533702 is a wasteful number, since it uses less digits than its factorization.

3668668533702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203814918547 (or 203814918544 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

The spelling of 3668668533702 in words is "three trillion, six hundred sixty-eight billion, six hundred sixty-eight million, five hundred thirty-three thousand, seven hundred two".