344113207 has 2 divisors, whose sum is σ = 344113208. Its totient is φ = 344113206.

The previous prime is 344113183. The next prime is 344113229. The reversal of 344113207 is 702311443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344113207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344113277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172056603 + 172056604.

It is an arithmetic number, because the mean of its divisors is an integer number (172056604).

Almost surely, 2^344113207 is an apocalyptic number.

344113207 is a deficient number, since it is larger than the sum of its proper divisors (1).

344113207 is an equidigital number, since it uses as much as digits as its factorization.

344113207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 344113207 is about 18550.2885961378. The cubic root of 344113207 is about 700.7564658924.

The spelling of 344113207 in words is "three hundred forty-four million, one hundred thirteen thousand, two hundred seven".