8761696997364 has 18 divisors (see below), whose sum is σ = 22147622965650. Its totient is φ = 2920565665776.

The previous prime is 8761696997243. The next prime is 8761696997371. The reversal of 8761696997364 is 4637996961678.

8761696997364 is a `hidden beast` number, since 8 + 7 + 6 + 169 + 6 + 9 + 97 + 364 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6466381096464 + 2295315900900 = 2542908^2 + 1515030^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121690236039 + ... + 121690236110.

Almost surely, 2^{8761696997364} is an apocalyptic number.

It is an amenable number.

8761696997364 is an abundant number, since it is smaller than the sum of its proper divisors (13385925968286).

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

8761696997364 is a wasteful number, since it uses less digits than its factorization.

8761696997364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243380472159 (or 243380472154 counting only the distinct ones).

The product of its digits is 4444263936, while the sum is 81.

The spelling of 8761696997364 in words is "eight trillion, seven hundred sixty-one billion, six hundred ninety-six million, nine hundred ninety-seven thousand, three hundred sixty-four".