3664822660688 has 40 divisors (see below), whose sum is σ = 8178861852672. Its totient is φ = 1558271046528.

The previous prime is 3664822660687. The next prime is 3664822660817. The reversal of 3664822660688 is 8860662284663.

3664822660688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664822660687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128811095 + ... + 128839542.

Almost surely, 2^{3664822660688} is an apocalyptic number.

It is an amenable number.

3664822660688 is an abundant number, since it is smaller than the sum of its proper divisors (4514039191984).

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

3664822660688 is a wasteful number, since it uses less digits than its factorization.

3664822660688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257650779 (or 257650773 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 65.

The spelling of 3664822660688 in words is "three trillion, six hundred sixty-four billion, eight hundred twenty-two million, six hundred sixty thousand, six hundred eighty-eight".