9993225469 has 4 divisors (see below), whose sum is σ = 10000931644. Its totient is φ = 9985519296.

The previous prime is 9993225433. The next prime is 9993225479. The reversal of 9993225469 is 9645223999.

9993225469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9645223999 = 29 ⋅332593931.

It can be written as a sum of positive squares in 2 ways, for example, as 9953055225 + 40170244 = 99765^2 + 6338^2 .

It is a cyclic number.

It is not a de Polignac number, because 9993225469 - 2¹⁹ = 9992701181 is a prime.

It is a super-2 number, since 2×9993225469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9993225409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3851142 + ... + 3853735.

It is an arithmetic number, because the mean of its divisors is an integer number (2500232911).

Almost surely, 2^9993225469 is an apocalyptic number.

It is an amenable number.

9993225469 is a deficient number, since it is larger than the sum of its proper divisors (7706175).

9993225469 is a wasteful number, since it uses less digits than its factorization.

9993225469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706174.

The product of its digits is 9447840, while the sum is 58.

The square root of 9993225469 is about 99966.1216062722. The cubic root of 9993225469 is about 2153.9480706416.

The spelling of 9993225469 in words is "nine billion, nine hundred ninety-three million, two hundred twenty-five thousand, four hundred sixty-nine".