3443343405 has 16 divisors (see below), whose sum is σ = 5510139264. Its totient is φ = 1836186560.

The previous prime is 3443343403. The next prime is 3443343439. The reversal of 3443343405 is 5043433443.

It is not a de Polignac number, because 3443343405 - 2¹ = 3443343403 is a prime.

It is a super-2 number, since 2×3443343405² = 23713227609513988050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443343401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139120 + ... + 161990.

It is an arithmetic number, because the mean of its divisors is an integer number (344383704).

Almost surely, 2^3443343405 is an apocalyptic number.

It is an amenable number.

3443343405 is a deficient number, since it is larger than the sum of its proper divisors (2066795859).

3443343405 is a wasteful number, since it uses less digits than its factorization.

3443343405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32916.

The product of its (nonzero) digits is 103680, while the sum is 33.

The square root of 3443343405 is about 58680.0085633941. The cubic root of 3443343405 is about 1510.0573644567.

Adding to 3443343405 its reverse (5043433443), we get a palindrome (8486776848).

The spelling of 3443343405 in words is "three billion, four hundred forty-three million, three hundred forty-three thousand, four hundred five".