8104660068 has 12 divisors (see below), whose sum is σ = 18910873520. Its totient is φ = 2701553352.

The previous prime is 8104660061. The next prime is 8104660097. The reversal of 8104660068 is 8600664018.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (8104660061) 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, 337694158 + ... + 337694181.

Almost surely, 2^8104660068 is an apocalyptic number.

It is an amenable number.

8104660068 is an abundant number, since it is smaller than the sum of its proper divisors (10806213452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8104660068 is a wasteful number, since it uses less digits than its factorization.

8104660068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675388346 (or 675388344 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8104660068 is about 90025.8855441034. The cubic root of 8104660068 is about 2008.6839125930.

The spelling of 8104660068 in words is "eight billion, one hundred four million, six hundred sixty thousand, sixty-eight".