234441937 has 2 divisors, whose sum is σ = 234441938. Its totient is φ = 234441936.

The previous prime is 234441881. The next prime is 234441941. The reversal of 234441937 is 739144432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193877776 + 40564161 = 13924^2 + 6369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234441937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234441896 and 234441905.

It is not a weakly prime, because it can be changed into another prime (234441947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117220968 + 117220969.

It is an arithmetic number, because the mean of its divisors is an integer number (117220969).

Almost surely, 2^234441937 is an apocalyptic number.

It is an amenable number.

234441937 is a deficient number, since it is larger than the sum of its proper divisors (1).

234441937 is an equidigital number, since it uses as much as digits as its factorization.

234441937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 234441937 is about 15311.4968895925. The cubic root of 234441937 is about 616.6117084047.

The spelling of 234441937 in words is "two hundred thirty-four million, four hundred forty-one thousand, nine hundred thirty-seven".