938355441 has 12 divisors (see below), whose sum is σ = 1263448368. Its totient is φ = 619475784.

The previous prime is 938355437. The next prime is 938355469. The reversal of 938355441 is 144553839.

It is not a de Polignac number, because 938355441 - 2² = 938355437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 938355393 and 938355402.

It is not an unprimeable number, because it can be changed into a prime (938355401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17086 + ... + 46568.

It is an arithmetic number, because the mean of its divisors is an integer number (105287364).

Almost surely, 2^938355441 is an apocalyptic number.

It is an amenable number.

938355441 is a deficient number, since it is larger than the sum of its proper divisors (325092927).

938355441 is a wasteful number, since it uses less digits than its factorization.

938355441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29692 (or 29589 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 938355441 is about 30632.5878926349. The cubic root of 938355441 is about 979.0145031992.

The spelling of 938355441 in words is "nine hundred thirty-eight million, three hundred fifty-five thousand, four hundred forty-one".