3443355345 has 32 divisors (see below), whose sum is σ = 5609917440. Its totient is φ = 1803020480.

The previous prime is 3443355271. The next prime is 3443355353. The reversal of 3443355345 is 5435533443.

It is not a de Polignac number, because 3443355345 - 2⁷ = 3443355217 is a prime.

It is an unprimeable number.

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, 857332 + ... + 861338.

It is an arithmetic number, because the mean of its divisors is an integer number (175309920).

Almost surely, 2^3443355345 is an apocalyptic number.

It is an amenable number.

3443355345 is a deficient number, since it is larger than the sum of its proper divisors (2166562095).

3443355345 is a wasteful number, since it uses less digits than its factorization.

3443355345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045.

The product of its digits is 648000, while the sum is 39.

The square root of 3443355345 is about 58680.1103015323. The cubic root of 3443355345 is about 1510.0591098595.

Adding to 3443355345 its reverse (5435533443), we get a palindrome (8878888788).

The spelling of 3443355345 in words is "three billion, four hundred forty-three million, three hundred fifty-five thousand, three hundred forty-five".