9578963 has 2 divisors, whose sum is σ = 9578964. Its totient is φ = 9578962.

The previous prime is 9578957. The next prime is 9578977. The reversal of 9578963 is 3698759.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9578963 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9578993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4789481 + 4789482.

It is an arithmetic number, because the mean of its divisors is an integer number (4789482).

Almost surely, 2^9578963 is an apocalyptic number.

9578963 is a deficient number, since it is larger than the sum of its proper divisors (1).

9578963 is an equidigital number, since it uses as much as digits as its factorization.

9578963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 47.

The square root of 9578963 is about 3094.9899838287. The cubic root of 9578963 is about 212.3763562145.

The spelling of 9578963 in words is "nine million, five hundred seventy-eight thousand, nine hundred sixty-three".