234069449 has 2 divisors, whose sum is σ = 234069450. Its totient is φ = 234069448.

The previous prime is 234069431. The next prime is 234069487. The reversal of 234069449 is 944960432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233875849 + 193600 = 15293^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 234069449 - 2⁸ = 234069193 is a prime.

It is not a weakly prime, because it can be changed into another prime (234069349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117034724 + 117034725.

It is an arithmetic number, because the mean of its divisors is an integer number (117034725).

Almost surely, 2^234069449 is an apocalyptic number.

It is an amenable number.

234069449 is a deficient number, since it is larger than the sum of its proper divisors (1).

234069449 is an equidigital number, since it uses as much as digits as its factorization.

234069449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 234069449 is about 15299.3283839520. The cubic root of 234069449 is about 616.2849719095.

The spelling of 234069449 in words is "two hundred thirty-four million, sixty-nine thousand, four hundred forty-nine".