9646953 has 4 divisors (see below), whose sum is σ = 12862608. Its totient is φ = 6431300.

The previous prime is 9646951. The next prime is 9646957. The reversal of 9646953 is 3596469.

9646953 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 semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9646953 - 2¹ = 9646951 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9646951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607823 + ... + 1607828.

It is an arithmetic number, because the mean of its divisors is an integer number (3215652).

Almost surely, 2^9646953 is an apocalyptic number.

It is an amenable number.

9646953 is a deficient number, since it is larger than the sum of its proper divisors (3215655).

9646953 is a wasteful number, since it uses less digits than its factorization.

9646953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215654.

The product of its digits is 174960, while the sum is 42.

The square root of 9646953 is about 3105.9544426794. The cubic root of 9646953 is about 212.8776435841.

The spelling of 9646953 in words is "nine million, six hundred forty-six thousand, nine hundred fifty-three".