9984164 has 6 divisors (see below), whose sum is σ = 17472294. Its totient is φ = 4992080.

The previous prime is 9984133. The next prime is 9984167. The reversal of 9984164 is 4614899.

It can be written as a sum of positive squares in only one way, i.e., 6150400 + 3833764 = 2480^2 + 1958^2 .

It is not an unprimeable number, because it can be changed into a prime (9984167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248017 + ... + 1248024.

It is an arithmetic number, because the mean of its divisors is an integer number (2912049).

Almost surely, 2^9984164 is an apocalyptic number.

It is an amenable number.

9984164 is a deficient number, since it is larger than the sum of its proper divisors (7488130).

9984164 is a wasteful number, since it uses less digits than its factorization.

9984164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496045 (or 2496043 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 9984164 is about 3159.7727766408. The cubic root of 9984164 is about 215.3296834926.

The spelling of 9984164 in words is "nine million, nine hundred eighty-four thousand, one hundred sixty-four".