3443445343 has 4 divisors (see below), whose sum is σ = 3708325768. Its totient is φ = 3178564920.

The previous prime is 3443445329. The next prime is 3443445347. The reversal of 3443445343 is 3435443443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3443445343 - 2¹⁷ = 3443314271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443445347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132440193 + ... + 132440218.

It is an arithmetic number, because the mean of its divisors is an integer number (927081442).

Almost surely, 2^3443445343 is an apocalyptic number.

3443445343 is a deficient number, since it is larger than the sum of its proper divisors (264880425).

3443445343 is a wasteful number, since it uses less digits than its factorization.

3443445343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264880424.

The product of its digits is 414720, while the sum is 37.

The square root of 3443445343 is about 58680.8771492042. The cubic root of 3443445343 is about 1510.0722657402.

Adding to 3443445343 its reverse (3435443443), we get a palindrome (6878888786).

The spelling of 3443445343 in words is "three billion, four hundred forty-three million, four hundred forty-five thousand, three hundred forty-three".