3046220 has 12 divisors (see below), whose sum is σ = 6397104. Its totient is φ = 1218480.

The previous prime is 3046201. The next prime is 3046231. The reversal of 3046220 is 226403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76136 + ... + 76175.

It is an arithmetic number, because the mean of its divisors is an integer number (533092).

Almost surely, 2^3046220 is an apocalyptic number.

It is an amenable number.

3046220 is an abundant number, since it is smaller than the sum of its proper divisors (3350884).

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

3046220 is a wasteful number, since it uses less digits than its factorization.

3046220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152320 (or 152318 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3046220 is about 1745.3423732896. The cubic root of 3046220 is about 144.9618607579.

The spelling of 3046220 in words is "three million, forty-six thousand, two hundred twenty".