938299452 has 24 divisors (see below), whose sum is σ = 2190048336. Its totient is φ = 312668928.

The previous prime is 938299447. The next prime is 938299459. The reversal of 938299452 is 254992839.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 938299395 and 938299404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938299459) 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 7 ways as a sum of consecutive naturals, for example, 35268 + ... + 55860.

It is an arithmetic number, because the mean of its divisors is an integer number (91252014).

Almost surely, 2^938299452 is an apocalyptic number.

It is an amenable number.

938299452 is an abundant number, since it is smaller than the sum of its proper divisors (1251748884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

938299452 is a wasteful number, since it uses less digits than its factorization.

938299452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24397 (or 24395 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 938299452 is about 30631.6739993099. The cubic root of 938299452 is about 978.9950311417.

The spelling of 938299452 in words is "nine hundred thirty-eight million, two hundred ninety-nine thousand, four hundred fifty-two".