938279 has 2 divisors, whose sum is σ = 938280. Its totient is φ = 938278.

The previous prime is 938263. The next prime is 938293. The reversal of 938279 is 972839.

938279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 938279 - 2⁴ = 938263 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (938219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469139 + 469140.

It is an arithmetic number, because the mean of its divisors is an integer number (469140).

2⁹³⁸²⁷⁹ is an apocalyptic number.

938279 is a deficient number, since it is larger than the sum of its proper divisors (1).

938279 is an equidigital number, since it uses as much as digits as its factorization.

938279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 938279 is about 968.6480268911. The cubic root of 938279 is about 97.8987918078.

The spelling of 938279 in words is "nine hundred thirty-eight thousand, two hundred seventy-nine".