344444071 has 2 divisors, whose sum is σ = 344444072. Its totient is φ = 344444070.

The previous prime is 344444057. The next prime is 344444117. The reversal of 344444071 is 170444443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344444071 - 2⁵ = 344444039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344444371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172222035 + 172222036.

It is an arithmetic number, because the mean of its divisors is an integer number (172222036).

Almost surely, 2^344444071 is an apocalyptic number.

344444071 is a deficient number, since it is larger than the sum of its proper divisors (1).

344444071 is an equidigital number, since it uses as much as digits as its factorization.

344444071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 344444071 is about 18559.2044818737. The cubic root of 344444071 is about 700.9809858206.

The spelling of 344444071 in words is "three hundred forty-four million, four hundred forty-four thousand, seventy-one".