9438228349 has 8 divisors (see below), whose sum is σ = 10628386560. Its totient is φ = 8303426400.

The previous prime is 9438228341. The next prime is 9438228353.

9438228349 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 9438228349 - 2³ = 9438228341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9438228296 and 9438228305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438228341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13838704 + ... + 13839385.

It is an arithmetic number, because the mean of its divisors is an integer number (1328548320).

Almost surely, 2^9438228349 is an apocalyptic number.

It is an amenable number.

9438228349 is a deficient number, since it is larger than the sum of its proper divisors (1190158211).

9438228349 is a wasteful number, since it uses less digits than its factorization.

9438228349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27678131.

The product of its digits is 2985984, while the sum is 52.

The square root of 9438228349 is about 97150.5447694453. The cubic root of 9438228349 is about 2113.3113888103.

The spelling of 9438228349 in words is "nine billion, four hundred thirty-eight million, two hundred twenty-eight thousand, three hundred forty-nine".