7967690967697 has 8 divisors (see below), whose sum is σ = 8042667906240. Its totient is φ = 7893052526160.

The previous prime is 7967690967673. The next prime is 7967690967701.

7967690967697 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7967690967697 - 2⁷ = 7967690967569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7967690964697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84576954 + ... + 84671107.

It is an arithmetic number, because the mean of its divisors is an integer number (1005333488280).

Almost surely, 2^{7967690967697} is an apocalyptic number.

It is an amenable number.

7967690967697 is a deficient number, since it is larger than the sum of its proper divisors (74976938543).

7967690967697 is a wasteful number, since it uses less digits than its factorization.

7967690967697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169248503.

The product of its (nonzero) digits is 20415837456, while the sum is 88.

The spelling of 7967690967697 in words is "seven trillion, nine hundred sixty-seven billion, six hundred ninety million, nine hundred sixty-seven thousand, six hundred ninety-seven".