4185585668 has 12 divisors (see below), whose sum is σ = 7990663632. Its totient is φ = 1902538920.

The previous prime is 4185585647. The next prime is 4185585709. The reversal of 4185585668 is 8665855814.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 47563430 + ... + 47563517.

It is an arithmetic number, because the mean of its divisors is an integer number (665888636).

Almost surely, 2^4185585668 is an apocalyptic number.

It is an amenable number.

4185585668 is a deficient number, since it is larger than the sum of its proper divisors (3805077964).

4185585668 is a wasteful number, since it uses less digits than its factorization.

4185585668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95126962 (or 95126960 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 56.

The square root of 4185585668 is about 64696.1024173791. The cubic root of 4185585668 is about 1611.5807767935.

The spelling of 4185585668 in words is "four billion, one hundred eighty-five million, five hundred eighty-five thousand, six hundred sixty-eight".