344334433 has 2 divisors, whose sum is σ = 344334434. Its totient is φ = 344334432.

The previous prime is 344334421. The next prime is 344334457. The reversal of 344334433 is 334433443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305795169 + 38539264 = 17487^2 + 6208^2 .

It is a cyclic number.

It is not a de Polignac number, because 344334433 - 2⁹ = 344333921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344334395 and 344334404.

It is not a weakly prime, because it can be changed into another prime (344334413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172167216 + 172167217.

It is an arithmetic number, because the mean of its divisors is an integer number (172167217).

Almost surely, 2^344334433 is an apocalyptic number.

It is an amenable number.

344334433 is a deficient number, since it is larger than the sum of its proper divisors (1).

344334433 is an equidigital number, since it uses as much as digits as its factorization.

344334433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 31.

The square root of 344334433 is about 18556.2505102728. The cubic root of 344334433 is about 700.9066028602.

Adding to 344334433 its reverse (334433443), we get a palindrome (678767876).

The spelling of 344334433 in words is "three hundred forty-four million, three hundred thirty-four thousand, four hundred thirty-three".