344426107 has 2 divisors, whose sum is σ = 344426108. Its totient is φ = 344426106.

The previous prime is 344426099. The next prime is 344426111. The reversal of 344426107 is 701624443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344426107 - 2³ = 344426099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (344426207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172213053 + 172213054.

It is an arithmetic number, because the mean of its divisors is an integer number (172213054).

Almost surely, 2^344426107 is an apocalyptic number.

344426107 is a deficient number, since it is larger than the sum of its proper divisors (1).

344426107 is an equidigital number, since it uses as much as digits as its factorization.

344426107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 344426107 is about 18558.7205108542. The cubic root of 344426107 is about 700.9687993803.

The spelling of 344426107 in words is "three hundred forty-four million, four hundred twenty-six thousand, one hundred seven".