9473663 has 2 divisors, whose sum is σ = 9473664. Its totient is φ = 9473662.

The previous prime is 9473657. The next prime is 9473671. The reversal of 9473663 is 3663749.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3663749) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9473663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9473603) 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, 4736831 + 4736832.

It is an arithmetic number, because the mean of its divisors is an integer number (4736832).

Almost surely, 2^9473663 is an apocalyptic number.

9473663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9473663 is an equidigital number, since it uses as much as digits as its factorization.

9473663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 9473663 is about 3077.9316106762. The cubic root of 9473663 is about 211.5952807268.

The spelling of 9473663 in words is "nine million, four hundred seventy-three thousand, six hundred sixty-three".