9900964 has 12 divisors (see below), whose sum is σ = 17410288. Its totient is φ = 4926600.

The previous prime is 9900959. The next prime is 9901007. The reversal of 9900964 is 4690099.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5022 + ... + 6709.

Almost surely, 2^9900964 is an apocalyptic number.

It is an amenable number.

9900964 is a deficient number, since it is larger than the sum of its proper divisors (7509324).

9900964 is a wasteful number, since it uses less digits than its factorization.

9900964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946 (or 11944 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 9900964 is about 3146.5797304375. The cubic root of 9900964 is about 214.7298861333.

The spelling of 9900964 in words is "nine million, nine hundred thousand, nine hundred sixty-four".