234743049 has 32 divisors (see below), whose sum is σ = 354816000. Its totient is φ = 153356112.

The previous prime is 234743027. The next prime is 234743053. The reversal of 234743049 is 940347432.

234743049 is a `hidden beast` number, since 2 + 347 + 4 + 304 + 9 = 666.

It is not a de Polignac number, because 234743049 - 2⁸ = 234742793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234743099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355882 + ... + 356540.

It is an arithmetic number, because the mean of its divisors is an integer number (11088000).

Almost surely, 2^234743049 is an apocalyptic number.

It is an amenable number.

234743049 is a deficient number, since it is larger than the sum of its proper divisors (120072951).

234743049 is a wasteful number, since it uses less digits than its factorization.

234743049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 234743049 is about 15321.3266070533. The cubic root of 234743049 is about 616.8755829117.

The spelling of 234743049 in words is "two hundred thirty-four million, seven hundred forty-three thousand, forty-nine".