9845963 has 2 divisors, whose sum is σ = 9845964. Its totient is φ = 9845962.

The previous prime is 9845951. The next prime is 9845989. The reversal of 9845963 is 3695489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9845963 - 2⁴ = 9845947 is a prime.

It is not a weakly prime, because it can be changed into another prime (9845903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4922981 + 4922982.

It is an arithmetic number, because the mean of its divisors is an integer number (4922982).

Almost surely, 2^9845963 is an apocalyptic number.

9845963 is a deficient number, since it is larger than the sum of its proper divisors (1).

9845963 is an equidigital number, since it uses as much as digits as its factorization.

9845963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The square root of 9845963 is about 3137.8277518054. The cubic root of 9845963 is about 214.3315311343.

The spelling of 9845963 in words is "nine million, eight hundred forty-five thousand, nine hundred sixty-three".