9694691 has 2 divisors, whose sum is σ = 9694692. Its totient is φ = 9694690.

The previous prime is 9694679. The next prime is 9694697. The reversal of 9694691 is 1964969.

It is a strong prime.

It is an emirp because it is prime and its reverse (1964969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9694691 - 2⁶ = 9694627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9694697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4847345 + 4847346.

It is an arithmetic number, because the mean of its divisors is an integer number (4847346).

Almost surely, 2^9694691 is an apocalyptic number.

9694691 is a deficient number, since it is larger than the sum of its proper divisors (1).

9694691 is an equidigital number, since it uses as much as digits as its factorization.

9694691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 44.

The square root of 9694691 is about 3113.6298752421. The cubic root of 9694691 is about 213.2282080253.

The spelling of 9694691 in words is "nine million, six hundred ninety-four thousand, six hundred ninety-one".