3020020 has 24 divisors (see below), whose sum is σ = 6547968. Its totient is φ = 1168800.

The previous prime is 3019981. The next prime is 3020021. The reversal of 3020020 is 200203.

3020020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3019985 and 3020012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020021) 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, 1816 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (272832).

Almost surely, 2^3020020 is an apocalyptic number.

It is an amenable number.

3020020 is an abundant number, since it is smaller than the sum of its proper divisors (3527948).

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

3020020 is a wasteful number, since it uses less digits than its factorization.

3020020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911 (or 4909 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 3020020 is about 1737.8204740421. The cubic root of 3020020 is about 144.5450664221.

Adding to 3020020 its reverse (200203), we get a palindrome (3220223).

The spelling of 3020020 in words is "three million, twenty thousand, twenty".