3440234343 has 32 divisors (see below), whose sum is σ = 5651193856. Its totient is φ = 1812803328.

The previous prime is 3440234341. The next prime is 3440234383. The reversal of 3440234343 is 3434320443.

It is not a de Polignac number, because 3440234343 - 2¹ = 3440234341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3440234343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440234341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290955 + ... + 302547.

It is an arithmetic number, because the mean of its divisors is an integer number (176599808).

Almost surely, 2^3440234343 is an apocalyptic number.

3440234343 is a deficient number, since it is larger than the sum of its proper divisors (2210959513).

3440234343 is a wasteful number, since it uses less digits than its factorization.

3440234343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12703.

The product of its (nonzero) digits is 41472, while the sum is 30.

The square root of 3440234343 is about 58653.5109179323. The cubic root of 3440234343 is about 1509.6027408391.

Adding to 3440234343 its reverse (3434320443), we get a palindrome (6874554786).

The spelling of 3440234343 in words is "three billion, four hundred forty million, two hundred thirty-four thousand, three hundred forty-three".