234719249 has 2 divisors, whose sum is σ = 234719250. Its totient is φ = 234719248.

The previous prime is 234719227. The next prime is 234719263. The reversal of 234719249 is 942917432.

234719249 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 can be written as a sum of positive squares in only one way, i.e., 214827649 + 19891600 = 14657^2 + 4460^2 .

It is a cyclic number.

It is not a de Polignac number, because 234719249 - 2⁸ = 234718993 is a prime.

It is a super-2 number, since 2×234719249² = 110186251702248002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234719279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117359624 + 117359625.

It is an arithmetic number, because the mean of its divisors is an integer number (117359625).

Almost surely, 2^234719249 is an apocalyptic number.

It is an amenable number.

234719249 is a deficient number, since it is larger than the sum of its proper divisors (1).

234719249 is an equidigital number, since it uses as much as digits as its factorization.

234719249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 234719249 is about 15320.5498922199. The cubic root of 234719249 is about 616.8547343922.

The spelling of 234719249 in words is "two hundred thirty-four million, seven hundred nineteen thousand, two hundred forty-nine".