2735635668 has 12 divisors (see below), whose sum is σ = 6383149920. Its totient is φ = 911878552.

The previous prime is 2735635649. The next prime is 2735635681. The reversal of 2735635668 is 8665365372.

It is a happy number.

2735635668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2735635668.

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, 113984808 + ... + 113984831.

It is an arithmetic number, because the mean of its divisors is an integer number (531929160).

Almost surely, 2^2735635668 is an apocalyptic number.

It is an amenable number.

2735635668 is an abundant number, since it is smaller than the sum of its proper divisors (3647514252).

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

2735635668 is a wasteful number, since it uses less digits than its factorization.

2735635668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227969646 (or 227969644 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 51.

The square root of 2735635668 is about 52303.3045609931. The cubic root of 2735635668 is about 1398.5760467325.

The spelling of 2735635668 in words is "two billion, seven hundred thirty-five million, six hundred thirty-five thousand, six hundred sixty-eight".