344556341 has 2 divisors, whose sum is σ = 344556342. Its totient is φ = 344556340.

The previous prime is 344556271. The next prime is 344556343. The reversal of 344556341 is 143655443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336575716 + 7980625 = 18346^2 + 2825^2 .

It is a cyclic number.

It is not a de Polignac number, because 344556341 - 2²² = 340362037 is a prime.

Together with 344556343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344556343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172278170 + 172278171.

It is an arithmetic number, because the mean of its divisors is an integer number (172278171).

Almost surely, 2^344556341 is an apocalyptic number.

It is an amenable number.

344556341 is a deficient number, since it is larger than the sum of its proper divisors (1).

344556341 is an equidigital number, since it uses as much as digits as its factorization.

344556341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 35.

The square root of 344556341 is about 18562.2288801749. The cubic root of 344556341 is about 701.0571380834.

The spelling of 344556341 in words is "three hundred forty-four million, five hundred fifty-six thousand, three hundred forty-one".