3058220 has 24 divisors (see below), whose sum is σ = 7006608. Its totient is φ = 1112000.

The previous prime is 3058219. The next prime is 3058229. The reversal of 3058220 is 228503.

3058220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3058192 and 3058201.

It is not an unprimeable number, because it can be changed into a prime (3058229) 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, 6731 + ... + 7170.

It is an arithmetic number, because the mean of its divisors is an integer number (291942).

Almost surely, 2^3058220 is an apocalyptic number.

It is an amenable number.

3058220 is an abundant number, since it is smaller than the sum of its proper divisors (3948388).

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

3058220 is a wasteful number, since it uses less digits than its factorization.

3058220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13921 (or 13919 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3058220 is about 1748.7767153070. The cubic root of 3058220 is about 145.1519611793.

The spelling of 3058220 in words is "three million, fifty-eight thousand, two hundred twenty".