344361323 has 2 divisors, whose sum is σ = 344361324. Its totient is φ = 344361322.

The previous prime is 344361317. The next prime is 344361371. The reversal of 344361323 is 323163443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344361323 - 2¹⁰ = 344360299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (344363323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172180661 + 172180662.

It is an arithmetic number, because the mean of its divisors is an integer number (172180662).

Almost surely, 2^344361323 is an apocalyptic number.

344361323 is a deficient number, since it is larger than the sum of its proper divisors (1).

344361323 is an equidigital number, since it uses as much as digits as its factorization.

344361323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 29.

The square root of 344361323 is about 18556.9750498296. The cubic root of 344361323 is about 700.9248476112.

The spelling of 344361323 in words is "three hundred forty-four million, three hundred sixty-one thousand, three hundred twenty-three".