9749963 has 2 divisors, whose sum is σ = 9749964. Its totient is φ = 9749962.

The previous prime is 9749921. The next prime is 9749989. The reversal of 9749963 is 3699479.

9749963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9749963 - 2⁶ = 9749899 is a prime.

It is not a weakly prime, because it can be changed into another prime (9749063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4874981 + 4874982.

It is an arithmetic number, because the mean of its divisors is an integer number (4874982).

Almost surely, 2^9749963 is an apocalyptic number.

9749963 is a deficient number, since it is larger than the sum of its proper divisors (1).

9749963 is an equidigital number, since it uses as much as digits as its factorization.

9749963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 47.

The square root of 9749963 is about 3122.4930744519. The cubic root of 9749963 is about 213.6326638480.

The spelling of 9749963 in words is "nine million, seven hundred forty-nine thousand, nine hundred sixty-three".