9788964 has 24 divisors (see below), whose sum is σ = 23046240. Its totient is φ = 3233664.

The previous prime is 9788959. The next prime is 9788981. The reversal of 9788964 is 4698879.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2254 + ... + 4965.

It is an arithmetic number, because the mean of its divisors is an integer number (960260).

Almost surely, 2^9788964 is an apocalyptic number.

It is an amenable number.

9788964 is an abundant number, since it is smaller than the sum of its proper divisors (13257276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9788964 is a wasteful number, since it uses less digits than its factorization.

9788964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339 (or 7337 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The square root of 9788964 is about 3128.7320115344. The cubic root of 9788964 is about 213.9171368125.

The spelling of 9788964 in words is "nine million, seven hundred eighty-eight thousand, nine hundred sixty-four".