9639063 has 12 divisors (see below), whose sum is σ = 15912208. Its totient is φ = 5508000.

The previous prime is 9639043. The next prime is 9639079. The reversal of 9639063 is 3609369.

It is not a de Polignac number, because 9639063 - 2¹⁰ = 9638039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9639043) 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 in 11 ways as a sum of consecutive naturals, for example, 76438 + ... + 76563.

Almost surely, 2^9639063 is an apocalyptic number.

9639063 is a deficient number, since it is larger than the sum of its proper divisors (6273145).

9639063 is a wasteful number, since it uses less digits than its factorization.

9639063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153014 (or 153011 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 9639063 is about 3104.6840418954. The cubic root of 9639063 is about 212.8195919997.

The spelling of 9639063 in words is "nine million, six hundred thirty-nine thousand, sixty-three".