3033220 has 24 divisors (see below), whose sum is σ = 6519744. Its totient is φ = 1184736.

The previous prime is 3033187. The next prime is 3033229. The reversal of 3033220 is 223303.

It is a self number, because there is not a number n which added to its sum of digits gives 3033220.

It is not an unprimeable number, because it can be changed into a prime (3033229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904 + ... + 2623.

It is an arithmetic number, because the mean of its divisors is an integer number (271656).

Almost surely, 2^3033220 is an apocalyptic number.

It is an amenable number.

3033220 is an abundant number, since it is smaller than the sum of its proper divisors (3486524).

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

3033220 is a wasteful number, since it uses less digits than its factorization.

3033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3577 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3033220 is about 1741.6141937869. The cubic root of 3033220 is about 144.7553544075.

Adding to 3033220 its reverse (223303), we get a palindrome (3256523).

The spelling of 3033220 in words is "three million, thirty-three thousand, two hundred twenty".