9660964 has 24 divisors (see below), whose sum is σ = 18482688. Its totient is φ = 4398720.

The previous prime is 9660941. The next prime is 9660979. The reversal of 9660964 is 4690669.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184 + ... + 4399.

It is an arithmetic number, because the mean of its divisors is an integer number (770112).

Almost surely, 2^9660964 is an apocalyptic number.

It is an amenable number.

9660964 is a deficient number, since it is larger than the sum of its proper divisors (8821724).

9660964 is a wasteful number, since it uses less digits than its factorization.

9660964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635 (or 4633 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 9660964 is about 3108.2091306732. The cubic root of 9660964 is about 212.9806531687.

The spelling of 9660964 in words is "nine million, six hundred sixty thousand, nine hundred sixty-four".