344137097 has 2 divisors, whose sum is σ = 344137098. Its totient is φ = 344137096.

The previous prime is 344137081. The next prime is 344137121. The reversal of 344137097 is 790731443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320087881 + 24049216 = 17891^2 + 4904^2 .

It is a cyclic number.

It is not a de Polignac number, because 344137097 - 2⁴ = 344137081 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344137097.

It is not a weakly prime, because it can be changed into another prime (344137697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172068548 + 172068549.

It is an arithmetic number, because the mean of its divisors is an integer number (172068549).

Almost surely, 2^344137097 is an apocalyptic number.

It is an amenable number.

344137097 is a deficient number, since it is larger than the sum of its proper divisors (1).

344137097 is an equidigital number, since it uses as much as digits as its factorization.

344137097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 344137097 is about 18550.9325102540. The cubic root of 344137097 is about 700.7726821493.

The spelling of 344137097 in words is "three hundred forty-four million, one hundred thirty-seven thousand, ninety-seven".