3668788660 has 24 divisors (see below), whose sum is σ = 8109954720. Its totient is φ = 1390277664.

The previous prime is 3668788639. The next prime is 3668788693. The reversal of 3668788660 is 668878663.

It is a junction number, because it is equal to n+sod(n) for n = 3668788595 and 3668788604.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4826974 + ... + 4827733.

It is an arithmetic number, because the mean of its divisors is an integer number (337914780).

Almost surely, 2^3668788660 is an apocalyptic number.

It is an amenable number.

3668788660 is an abundant number, since it is smaller than the sum of its proper divisors (4441166060).

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

3668788660 is a wasteful number, since it uses less digits than its factorization.

3668788660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654735 (or 9654733 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The square root of 3668788660 is about 60570.5263308814. The cubic root of 3668788660 is about 1542.3190814256.

The spelling of 3668788660 in words is "three billion, six hundred sixty-eight million, seven hundred eighty-eight thousand, six hundred sixty".