938948338 has 32 divisors (see below), whose sum is σ = 1459445760. Its totient is φ = 452874240.

The previous prime is 938948333. The next prime is 938948347. The reversal of 938948338 is 833849839.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (938948333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464498 + ... + 1465138.

It is an arithmetic number, because the mean of its divisors is an integer number (45607680).

Almost surely, 2^938948338 is an apocalyptic number.

938948338 is a deficient number, since it is larger than the sum of its proper divisors (520497422).

938948338 is a wasteful number, since it uses less digits than its factorization.

938948338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922.

The product of its digits is 4478976, while the sum is 55.

The square root of 938948338 is about 30642.2639176677. The cubic root of 938948338 is about 979.2206555542.

The spelling of 938948338 in words is "nine hundred thirty-eight million, nine hundred forty-eight thousand, three hundred thirty-eight".