3440234323 has 2 divisors, whose sum is σ = 3440234324. Its totient is φ = 3440234322.

The previous prime is 3440234321. The next prime is 3440234333. The reversal of 3440234323 is 3234320443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3440234323 - 2¹ = 3440234321 is a prime.

Together with 3440234321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3440234291 and 3440234300.

It is not a weakly prime, because it can be changed into another prime (3440234321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720117161 + 1720117162.

It is an arithmetic number, because the mean of its divisors is an integer number (1720117162).

Almost surely, 2^3440234323 is an apocalyptic number.

3440234323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440234323 is an equidigital number, since it uses as much as digits as its factorization.

3440234323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 3440234323 is about 58653.5107474395. The cubic root of 3440234323 is about 1509.6027379137.

Adding to 3440234323 its reverse (3234320443), we get a palindrome (6674554766).

The spelling of 3440234323 in words is "three billion, four hundred forty million, two hundred thirty-four thousand, three hundred twenty-three".