9479663 has 2 divisors, whose sum is σ = 9479664. Its totient is φ = 9479662.

The previous prime is 9479647. The next prime is 9479677. The reversal of 9479663 is 3669749.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9479663 - 2⁴ = 9479647 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9479263) 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, 4739831 + 4739832.

It is an arithmetic number, because the mean of its divisors is an integer number (4739832).

Almost surely, 2^9479663 is an apocalyptic number.

9479663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9479663 is an equidigital number, since it uses as much as digits as its factorization.

9479663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 44.

The square root of 9479663 is about 3078.9061369259. The cubic root of 9479663 is about 211.6399415146.

The spelling of 9479663 in words is "nine million, four hundred seventy-nine thousand, six hundred sixty-three".