3311343445 has 16 divisors (see below), whose sum is σ = 4024012608. Its totient is φ = 2615639040.

The previous prime is 3311343403. The next prime is 3311343449. The reversal of 3311343445 is 5443431133.

It is a de Polignac number, because none of the positive numbers 2^k-3311343445 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 (3311343449) 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, 154165 + ... + 174325.

It is an arithmetic number, because the mean of its divisors is an integer number (251500788).

Almost surely, 2^3311343445 is an apocalyptic number.

It is an amenable number.

3311343445 is a deficient number, since it is larger than the sum of its proper divisors (712669163).

3311343445 is a wasteful number, since it uses less digits than its factorization.

3311343445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20580.

The product of its digits is 25920, while the sum is 31.

The square root of 3311343445 is about 57544.2737811505. The cubic root of 3311343445 is about 1490.5094792418.

Adding to 3311343445 its reverse (5443431133), we get a palindrome (8754774578).

The spelling of 3311343445 in words is "three billion, three hundred eleven million, three hundred forty-three thousand, four hundred forty-five".