8604966694068 has 36 divisors (see below), whose sum is σ = 21760354684068. Its totient is φ = 2867147141760.

The previous prime is 8604966693943. The next prime is 8604966694151.

8604966694068 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 5222449831824 + 3382516862244 = 2285268^2 + 1839162^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 8604966693987 and 8604966694005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48872971 + ... + 49048722.

Almost surely, 2^{8604966694068} is an apocalyptic number.

It is an amenable number.

8604966694068 is an abundant number, since it is smaller than the sum of its proper divisors (13155387990000).

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

8604966694068 is a wasteful number, since it uses less digits than its factorization.

8604966694068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97924144 (or 97924139 counting only the distinct ones).

The product of its (nonzero) digits is 644972544, while the sum is 72.

The spelling of 8604966694068 in words is "eight trillion, six hundred four billion, nine hundred sixty-six million, six hundred ninety-four thousand, sixty-eight".