9378984 has 16 divisors (see below), whose sum is σ = 23447520. Its totient is φ = 3126320.

The previous prime is 9378983. The next prime is 9379001. The reversal of 9378984 is 4898739.

It is not an unprimeable number, because it can be changed into a prime (9378983) by changing a digit.

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, 195372 + ... + 195419.

It is an arithmetic number, because the mean of its divisors is an integer number (1465470).

Almost surely, 2^9378984 is an apocalyptic number.

It is an amenable number.

9378984 is an abundant number, since it is smaller than the sum of its proper divisors (14068536).

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

9378984 is a wasteful number, since it uses less digits than its factorization.

9378984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390800 (or 390796 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 9378984 is about 3062.5126938512. The cubic root of 9378984 is about 210.8880308575. Note that the first 3 decimals are identical.

The spelling of 9378984 in words is "nine million, three hundred seventy-eight thousand, nine hundred eighty-four".