934023239 has 2 divisors, whose sum is σ = 934023240. Its totient is φ = 934023238.

The previous prime is 934023217. The next prime is 934023257. The reversal of 934023239 is 932320439.

It is a strong prime.

It is an emirp because it is prime and its reverse (932320439) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 934023239 - 2⁸ = 934022983 is a prime.

It is a super-2 number, since 2×934023239² = 1744798821984102242, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 934023199 and 934023208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (934223239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467011619 + 467011620.

It is an arithmetic number, because the mean of its divisors is an integer number (467011620).

Almost surely, 2^934023239 is an apocalyptic number.

934023239 is a deficient number, since it is larger than the sum of its proper divisors (1).

934023239 is an equidigital number, since it uses as much as digits as its factorization.

934023239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 934023239 is about 30561.7937791616. The cubic root of 934023239 is about 977.5055396585.

The spelling of 934023239 in words is "nine hundred thirty-four million, twenty-three thousand, two hundred thirty-nine".