7659707134689 has 12 divisors (see below), whose sum is σ = 11065548214656. Its totient is φ = 5105766747192.

The previous prime is 7659707134663. The next prime is 7659707134697. The reversal of 7659707134689 is 9864317079567.

It is a happy number.

7659707134689 is a `hidden beast` number, since 7 + 6 + 5 + 97 + 0 + 71 + 3 + 468 + 9 = 666.

It is not a de Polignac number, because 7659707134689 - 2²⁰ = 7659706086113 is a prime.

It is a super-2 number, since 2×7659707134689² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7659707134619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58654149 + ... + 58784594.

It is an arithmetic number, because the mean of its divisors is an integer number (922129017888).

Almost surely, 2^{7659707134689} is an apocalyptic number.

It is an amenable number.

7659707134689 is a deficient number, since it is larger than the sum of its proper divisors (3405841079967).

7659707134689 is a wasteful number, since it uses less digits than its factorization.

7659707134689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117445996 (or 117445993 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 72.

The spelling of 7659707134689 in words is "seven trillion, six hundred fifty-nine billion, seven hundred seven million, one hundred thirty-four thousand, six hundred eighty-nine".