3345354013 has 4 divisors (see below), whose sum is σ = 3345481468. Its totient is φ = 3345226560.

The previous prime is 3345354007. The next prime is 3345354031. The reversal of 3345354013 is 3104535433.

3345354013 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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3104535433 = 349 ⋅8895517.

It can be written as a sum of positive squares in 2 ways, for example, as 437771929 + 2907582084 = 20923^2 + 53922^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345354013 - 2⁵ = 3345353981 is a prime.

It is a super-2 number, since 2×3345354013² = 22382786944590408338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345354043) 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, 8268 + ... + 82213.

It is an arithmetic number, because the mean of its divisors is an integer number (836370367).

Almost surely, 2^3345354013 is an apocalyptic number.

It is an amenable number.

3345354013 is a deficient number, since it is larger than the sum of its proper divisors (127455).

3345354013 is an equidigital number, since it uses as much as digits as its factorization.

3345354013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127454.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3345354013 is about 57839.0353740448. The cubic root of 3345354013 is about 1495.5950790357.

Adding to 3345354013 its reverse (3104535433), we get a palindrome (6449889446).

The spelling of 3345354013 in words is "three billion, three hundred forty-five million, three hundred fifty-four thousand, thirteen".