344355079 has 2 divisors, whose sum is σ = 344355080. Its totient is φ = 344355078.

The previous prime is 344355073. The next prime is 344355097. The reversal of 344355079 is 970553443.

It is a happy number.

Together with next prime (344355097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344355079 - 2¹³ = 344346887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344355073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172177539 + 172177540.

It is an arithmetic number, because the mean of its divisors is an integer number (172177540).

Almost surely, 2^344355079 is an apocalyptic number.

344355079 is a deficient number, since it is larger than the sum of its proper divisors (1).

344355079 is an equidigital number, since it uses as much as digits as its factorization.

344355079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 344355079 is about 18556.8068104402. The cubic root of 344355079 is about 700.9206111683.

The spelling of 344355079 in words is "three hundred forty-four million, three hundred fifty-five thousand, seventy-nine".