9338248453 has 4 divisors (see below), whose sum is σ = 9340819660. Its totient is φ = 9335677248.

The previous prime is 9338248433. The next prime is 9338248457. The reversal of 9338248453 is 3548428339.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4929022849 + 4409225604 = 70207^2 + 66402^2 .

It is a cyclic number.

It is not a de Polignac number, because 9338248453 - 2³³ = 748313861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9338248397 and 9338248406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9338248457) 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, 1280148 + ... + 1287421.

It is an arithmetic number, because the mean of its divisors is an integer number (2335204915).

Almost surely, 2^9338248453 is an apocalyptic number.

It is an amenable number.

9338248453 is a deficient number, since it is larger than the sum of its proper divisors (2571207).

9338248453 is a wasteful number, since it uses less digits than its factorization.

9338248453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571206.

The product of its digits is 2488320, while the sum is 49.

The square root of 9338248453 is about 96634.6131207654. The cubic root of 9338248453 is about 2105.8227255893.

The spelling of 9338248453 in words is "nine billion, three hundred thirty-eight million, two hundred forty-eight thousand, four hundred fifty-three".