3345616 has 20 divisors (see below), whose sum is σ = 6519424. Its totient is φ = 1663200.

The previous prime is 3345611. The next prime is 3345659. The reversal of 3345616 is 6165433.

It is a super-2 number, since 2×3345616² = 22386292838912, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁸ + 3¹² + 4¹⁰ + 5⁷ + 6⁴ + 1 + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345611) 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, 2881 + ... + 3871.

Almost surely, 2^3345616 is an apocalyptic number.

It is an amenable number.

3345616 is a deficient number, since it is larger than the sum of its proper divisors (3173808).

3345616 is a wasteful number, since it uses less digits than its factorization.

3345616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1204 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 3345616 is about 1829.1025121627. The cubic root of 3345616 is about 149.5634119870.

The spelling of 3345616 in words is "three million, three hundred forty-five thousand, six hundred sixteen".