8104773668 has 12 divisors (see below), whose sum is σ = 14184359280. Its totient is φ = 4052099592.

The previous prime is 8104773667. The next prime is 8104773679. The reversal of 8104773668 is 8663774018.

It is not an unprimeable number, because it can be changed into a prime (8104773667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446 + ... + 127317.

It is an arithmetic number, because the mean of its divisors is an integer number (1182029940).

Almost surely, 2^8104773668 is an apocalyptic number.

It is an amenable number.

8104773668 is a deficient number, since it is larger than the sum of its proper divisors (6079585612).

8104773668 is a wasteful number, since it uses less digits than its factorization.

8104773668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143626 (or 143624 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 8104773668 is about 90026.5164715374. The cubic root of 8104773668 is about 2008.6932975404.

The spelling of 8104773668 in words is "eight billion, one hundred four million, seven hundred seventy-three thousand, six hundred sixty-eight".