9662663 has 2 divisors, whose sum is σ = 9662664. Its totient is φ = 9662662.

The previous prime is 9662633. The next prime is 9662671. The reversal of 9662663 is 3662669.

9662663 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 9662663 - 2⁸ = 9662407 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9662633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4831331 + 4831332.

It is an arithmetic number, because the mean of its divisors is an integer number (4831332).

Almost surely, 2^9662663 is an apocalyptic number.

9662663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9662663 is an equidigital number, since it uses as much as digits as its factorization.

9662663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The square root of 9662663 is about 3108.4824271660. The cubic root of 9662663 is about 212.9931375308.

The spelling of 9662663 in words is "nine million, six hundred sixty-two thousand, six hundred sixty-three".