9667706707 has 2 divisors, whose sum is σ = 9667706708. Its totient is φ = 9667706706.

The previous prime is 9667706701. The next prime is 9667706723. The reversal of 9667706707 is 7076077669.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9667706707 - 2³¹ = 7520223059 is a prime.

It is not a weakly prime, because it can be changed into another prime (9667706701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4833853353 + 4833853354.

It is an arithmetic number, because the mean of its divisors is an integer number (4833853354).

Almost surely, 2^9667706707 is an apocalyptic number.

9667706707 is a deficient number, since it is larger than the sum of its proper divisors (1).

9667706707 is an equidigital number, since it uses as much as digits as its factorization.

9667706707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4667544, while the sum is 55.

The square root of 9667706707 is about 98324.4969832035. The cubic root of 9667706707 is about 2130.3019039836.

The spelling of 9667706707 in words is "nine billion, six hundred sixty-seven million, seven hundred six thousand, seven hundred seven".