8669875805 has 32 divisors (see below), whose sum is σ = 10711008000. Its totient is φ = 6735094272.

The previous prime is 8669875801. The next prime is 8669875813. The reversal of 8669875805 is 5085789668.

It is a cyclic number.

It is not a de Polignac number, because 8669875805 - 2² = 8669875801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8669875801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6196496 + ... + 6197894.

It is an arithmetic number, because the mean of its divisors is an integer number (334719000).

Almost surely, 2^8669875805 is an apocalyptic number.

It is an amenable number.

8669875805 is a deficient number, since it is larger than the sum of its proper divisors (2041132195).

8669875805 is a wasteful number, since it uses less digits than its factorization.

8669875805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733.

The product of its (nonzero) digits is 29030400, while the sum is 62.

The square root of 8669875805 is about 93112.1678675779. The cubic root of 8669875805 is about 2054.3335497718. Note that the first 3 decimals are identical.

The spelling of 8669875805 in words is "eight billion, six hundred sixty-nine million, eight hundred seventy-five thousand, eight hundred five".