9669963 has 8 divisors (see below), whose sum is σ = 13338000. Its totient is φ = 6224288.

The previous prime is 9669953. The next prime is 9669997. The reversal of 9669963 is 3699669.

9669963 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9669963 - 2⁵ = 9669931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9669953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55488 + ... + 55661.

It is an arithmetic number, because the mean of its divisors is an integer number (1667250).

Almost surely, 2^9669963 is an apocalyptic number.

9669963 is a deficient number, since it is larger than the sum of its proper divisors (3668037).

9669963 is a wasteful number, since it uses less digits than its factorization.

9669963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111181.

The product of its digits is 472392, while the sum is 48.

The square root of 9669963 is about 3109.6564118886. The cubic root of 9669963 is about 213.0467617582.

The spelling of 9669963 in words is "nine million, six hundred sixty-nine thousand, nine hundred sixty-three".