344117093 has 2 divisors, whose sum is σ = 344117094. Its totient is φ = 344117092.

The previous prime is 344117083. The next prime is 344117117. The reversal of 344117093 is 390711443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337346689 + 6770404 = 18367^2 + 2602^2 .

It is a cyclic number.

It is not a de Polignac number, because 344117093 - 2⁸ = 344116837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344117023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172058546 + 172058547.

It is an arithmetic number, because the mean of its divisors is an integer number (172058547).

Almost surely, 2^344117093 is an apocalyptic number.

It is an amenable number.

344117093 is a deficient number, since it is larger than the sum of its proper divisors (1).

344117093 is an equidigital number, since it uses as much as digits as its factorization.

344117093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 344117093 is about 18550.3933381478. The cubic root of 344117093 is about 700.7591037155.

The spelling of 344117093 in words is "three hundred forty-four million, one hundred seventeen thousand, ninety-three".