3500035368668 has 12 divisors (see below), whose sum is σ = 6160466878440. Its totient is φ = 1739901974832.

The previous prime is 3500035368659. The next prime is 3500035368719. The reversal of 3500035368668 is 8668635300053.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528926598 + ... + 2528927981.

It is an arithmetic number, because the mean of its divisors is an integer number (513372239870).

Almost surely, 2^{3500035368668} is an apocalyptic number.

It is an amenable number.

3500035368668 is a deficient number, since it is larger than the sum of its proper divisors (2660431509772).

3500035368668 is a wasteful number, since it uses less digits than its factorization.

3500035368668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057854756 (or 5057854754 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 3500035368668 in words is "three trillion, five hundred billion, thirty-five million, three hundred sixty-eight thousand, six hundred sixty-eight".