3345020 has 24 divisors (see below), whose sum is σ = 8028384. Its totient is φ = 1146816.

The previous prime is 3344987. The next prime is 3345029. The reversal of 3345020 is 205433.

3345020 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 2×3345020² = 22378317600800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11807 + ... + 12086.

It is an arithmetic number, because the mean of its divisors is an integer number (334516).

Almost surely, 2^3345020 is an apocalyptic number.

It is an amenable number.

3345020 is an abundant number, since it is smaller than the sum of its proper divisors (4683364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3345020 is a wasteful number, since it uses less digits than its factorization.

3345020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23909 (or 23907 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3345020 is about 1828.9395834745. The cubic root of 3345020 is about 149.5545302059.

The spelling of 3345020 in words is "three million, three hundred forty-five thousand, twenty".