3345020444 has 12 divisors (see below), whose sum is σ = 5936233968. Its totient is φ = 1648953600.

The previous prime is 3345020443. The next prime is 3345020501. The reversal of 3345020444 is 4440205433.

3345020444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3345020444² = 22378323541555914272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345020443) 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, 5888837 + ... + 5889404.

It is an arithmetic number, because the mean of its divisors is an integer number (494686164).

Almost surely, 2^3345020444 is an apocalyptic number.

It is an amenable number.

3345020444 is a deficient number, since it is larger than the sum of its proper divisors (2591213524).

3345020444 is a wasteful number, since it uses less digits than its factorization.

3345020444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11778316 (or 11778314 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 3345020444 is about 57836.1517046216. The cubic root of 3345020444 is about 1495.5453682293.

Adding to 3345020444 its reverse (4440205433), we get a palindrome (7785225877).

The spelling of 3345020444 in words is "three billion, three hundred forty-five million, twenty thousand, four hundred forty-four".