8004666668 has 6 divisors (see below), whose sum is σ = 14008166676. Its totient is φ = 4002333332.

The previous prime is 8004666653. The next prime is 8004666671. The reversal of 8004666668 is 8666664008.

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 as a sum of consecutive naturals, namely, 1000583330 + ... + 1000583337.

It is an arithmetic number, because the mean of its divisors is an integer number (2334694446).

Almost surely, 2^8004666668 is an apocalyptic number.

It is an amenable number.

8004666668 is a deficient number, since it is larger than the sum of its proper divisors (6003500008).

8004666668 is a wasteful number, since it uses less digits than its factorization.

8004666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001166671 (or 2001166669 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 8004666668 is about 89468.8027638685. The cubic root of 8004666668 is about 2000.3888134072.

The spelling of 8004666668 in words is "eight billion, four million, six hundred sixty-six thousand, six hundred sixty-eight".