8608475668 has 12 divisors (see below), whose sum is σ = 16223665780. Its totient is φ = 3973142592.

The previous prime is 8608475573. The next prime is 8608475717. The reversal of 8608475668 is 8665748068.

It can be written as a sum of positive squares in 2 ways, for example, as 5327248144 + 3281227524 = 72988^2 + 57282^2 .

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, 82773753 + ... + 82773856.

Almost surely, 2^8608475668 is an apocalyptic number.

It is an amenable number.

8608475668 is a deficient number, since it is larger than the sum of its proper divisors (7615190112).

8608475668 is a wasteful number, since it uses less digits than its factorization.

8608475668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165547626 (or 165547624 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The square root of 8608475668 is about 92781.8714404921. The cubic root of 8608475668 is about 2049.4724534260.

The spelling of 8608475668 in words is "eight billion, six hundred eight million, four hundred seventy-five thousand, six hundred sixty-eight".