9690563 has 2 divisors, whose sum is σ = 9690564. Its totient is φ = 9690562.

The previous prime is 9690557. The next prime is 9690581. The reversal of 9690563 is 3650969.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9690563 - 2⁴ = 9690547 is a prime.

It is a super-2 number, since 2×9690563² = 187814022513938, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (9690503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4845281 + 4845282.

It is an arithmetic number, because the mean of its divisors is an integer number (4845282).

Almost surely, 2^9690563 is an apocalyptic number.

9690563 is a deficient number, since it is larger than the sum of its proper divisors (1).

9690563 is an equidigital number, since it uses as much as digits as its factorization.

9690563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 9690563 is about 3112.9669127699. The cubic root of 9690563 is about 213.1979395342.

The spelling of 9690563 in words is "nine million, six hundred ninety thousand, five hundred sixty-three".