9984269 has 4 divisors (see below), whose sum is σ = 10022496. Its totient is φ = 9946044.

The previous prime is 9984251. The next prime is 9984301. The reversal of 9984269 is 9624899.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9984269 is a prime.

It is a super-2 number, since 2×9984269² = 199371254928722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9984209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18719 + ... + 19244.

It is an arithmetic number, because the mean of its divisors is an integer number (2505624).

Almost surely, 2^9984269 is an apocalyptic number.

It is an amenable number.

9984269 is a deficient number, since it is larger than the sum of its proper divisors (38227).

9984269 is a wasteful number, since it uses less digits than its factorization.

9984269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38226.

The product of its digits is 279936, while the sum is 47.

The square root of 9984269 is about 3159.7893917158. The cubic root of 9984269 is about 215.3304383392.

The spelling of 9984269 in words is "nine million, nine hundred eighty-four thousand, two hundred sixty-nine".