9984453 has 8 divisors (see below), whose sum is σ = 13362816. Its totient is φ = 6631200.

The previous prime is 9984451. The next prime is 9984479. The reversal of 9984453 is 3544899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9984453 - 2¹ = 9984451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9984451) 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 7 ways as a sum of consecutive naturals, for example, 5328 + ... + 6953.

It is an arithmetic number, because the mean of its divisors is an integer number (1670352).

Almost surely, 2^9984453 is an apocalyptic number.

It is an amenable number.

9984453 is a deficient number, since it is larger than the sum of its proper divisors (3378363).

9984453 is a wasteful number, since it uses less digits than its factorization.

9984453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12555.

The product of its digits is 155520, while the sum is 42.

The square root of 9984453 is about 3159.8185074463. The cubic root of 9984453 is about 215.3317611053.

The spelling of 9984453 in words is "nine million, nine hundred eighty-four thousand, four hundred fifty-three".