234470417 has 2 divisors, whose sum is σ = 234470418. Its totient is φ = 234470416.

The previous prime is 234470381. The next prime is 234470429. The reversal of 234470417 is 714074432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207388801 + 27081616 = 14401^2 + 5204^2 .

It is a cyclic number.

It is not a de Polignac number, because 234470417 - 2⁸ = 234470161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234473417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117235208 + 117235209.

It is an arithmetic number, because the mean of its divisors is an integer number (117235209).

Almost surely, 2^234470417 is an apocalyptic number.

It is an amenable number.

234470417 is a deficient number, since it is larger than the sum of its proper divisors (1).

234470417 is an equidigital number, since it uses as much as digits as its factorization.

234470417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 234470417 is about 15312.4268814581. The cubic root of 234470417 is about 616.6366760514.

The spelling of 234470417 in words is "two hundred thirty-four million, four hundred seventy thousand, four hundred seventeen".