3345720544 has 12 divisors (see below), whose sum is σ = 6586887384. Its totient is φ = 1672860256.

The previous prime is 3345720529. The next prime is 3345720551. The reversal of 3345720544 is 4450275433.

3345720544 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 2×3345720544² = 22387691917087311872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52276852 + ... + 52276915.

It is an arithmetic number, because the mean of its divisors is an integer number (548907282).

Almost surely, 2^3345720544 is an apocalyptic number.

It is an amenable number.

3345720544 is a deficient number, since it is larger than the sum of its proper divisors (3241166840).

3345720544 is a wasteful number, since it uses less digits than its factorization.

3345720544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104553777 (or 104553769 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 37.

The square root of 3345720544 is about 57842.2038307670. The cubic root of 3345720544 is about 1495.6496982617.

Adding to 3345720544 its reverse (4450275433), we get a palindrome (7795995977).

The spelling of 3345720544 in words is "three billion, three hundred forty-five million, seven hundred twenty thousand, five hundred forty-four".