3345353443 has 4 divisors (see below), whose sum is σ = 3345536488. Its totient is φ = 3345170400.

The previous prime is 3345353441. The next prime is 3345353477. The reversal of 3345353443 is 3443535433.

3345353443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3345353443 - 2¹ = 3345353441 is a prime.

It is a super-2 number, since 2×3345353443² = 22382779317183908498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345353441) 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, 60633 + ... + 101818.

It is an arithmetic number, because the mean of its divisors is an integer number (836384122).

Almost surely, 2^3345353443 is an apocalyptic number.

3345353443 is a deficient number, since it is larger than the sum of its proper divisors (183045).

3345353443 is a wasteful number, since it uses less digits than its factorization.

3345353443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183044.

The product of its digits is 388800, while the sum is 37.

The square root of 3345353443 is about 57839.0304465765. The cubic root of 3345353443 is about 1495.5949940931.

Adding to 3345353443 its reverse (3443535433), we get a palindrome (6788888876).

The spelling of 3345353443 in words is "three billion, three hundred forty-five million, three hundred fifty-three thousand, four hundred forty-three".