344968937 has 2 divisors, whose sum is σ = 344968938. Its totient is φ = 344968936.

The previous prime is 344968931. The next prime is 344969033. The reversal of 344968937 is 739869443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 257153296 + 87815641 = 16036^2 + 9371^2 .

It is a cyclic number.

It is not a de Polignac number, because 344968937 - 2⁸ = 344968681 is a prime.

It is not a weakly prime, because it can be changed into another prime (344968931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172484468 + 172484469.

It is an arithmetic number, because the mean of its divisors is an integer number (172484469).

Almost surely, 2^344968937 is an apocalyptic number.

It is an amenable number.

344968937 is a deficient number, since it is larger than the sum of its proper divisors (1).

344968937 is an equidigital number, since it uses as much as digits as its factorization.

344968937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 53.

The square root of 344968937 is about 18573.3394143326. The cubic root of 344968937 is about 701.3368581716.

The spelling of 344968937 in words is "three hundred forty-four million, nine hundred sixty-eight thousand, nine hundred thirty-seven".