938381448 has 32 divisors (see below), whose sum is σ = 2347077600. Its totient is φ = 312643968.

The previous prime is 938381429. The next prime is 938381467. The reversal of 938381448 is 844183839.

938381448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (938381429) and next prime (938381467).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 938381397 and 938381406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49263 + ... + 65601.

It is an arithmetic number, because the mean of its divisors is an integer number (73346175).

Almost surely, 2^938381448 is an apocalyptic number.

It is an amenable number.

938381448 is an abundant number, since it is smaller than the sum of its proper divisors (1408696152).

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

938381448 is a wasteful number, since it uses less digits than its factorization.

938381448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18741 (or 18737 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 938381448 is about 30633.0123885980. The cubic root of 938381448 is about 979.0235477445.

The spelling of 938381448 in words is "nine hundred thirty-eight million, three hundred eighty-one thousand, four hundred forty-eight".