938243 has 2 divisors, whose sum is σ = 938244. Its totient is φ = 938242.

The previous prime is 938233. The next prime is 938251. The reversal of 938243 is 342839.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 938243 - 2¹⁸ = 676099 is a prime.

It is a super-3 number, since 3×938243³ = 2477805733362704721, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (938233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469121 + 469122.

It is an arithmetic number, because the mean of its divisors is an integer number (469122).

2⁹³⁸²⁴³ is an apocalyptic number.

938243 is a deficient number, since it is larger than the sum of its proper divisors (1).

938243 is an equidigital number, since it uses as much as digits as its factorization.

938243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 938243 is about 968.6294441116. The cubic root of 938243 is about 97.8975397276.

The spelling of 938243 in words is "nine hundred thirty-eight thousand, two hundred forty-three".