9999324 has 36 divisors (see below), whose sum is σ = 25962664. Its totient is φ = 3242592.

The previous prime is 9999317. The next prime is 9999337. The reversal of 9999324 is 4239999.

9999324 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 9999324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2422 + ... + 5085.

Almost surely, 2^9999324 is an apocalyptic number.

It is an amenable number.

9999324 is an abundant number, since it is smaller than the sum of its proper divisors (15963340).

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

9999324 is a wasteful number, since it uses less digits than its factorization.

9999324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554 (or 7549 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 9999324 is about 3162.1707733770. The cubic root of 9999324 is about 215.4386142343.

The spelling of 9999324 in words is "nine million, nine hundred ninety-nine thousand, three hundred twenty-four".