3080221 has 4 divisors (see below), whose sum is σ = 3093244. Its totient is φ = 3067200.

The previous prime is 3080167. The next prime is 3080237. The reversal of 3080221 is 1220803.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2295225 + 784996 = 1515^2 + 886^2 .

It is a cyclic number.

It is not a de Polignac number, because 3080221 - 2⁷ = 3080093 is a prime.

It is a super-2 number, since 2×3080221² = 18975522817682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3080195 and 3080204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6150 + ... + 6631.

It is an arithmetic number, because the mean of its divisors is an integer number (773311).

Almost surely, 2^3080221 is an apocalyptic number.

It is an amenable number.

3080221 is a deficient number, since it is larger than the sum of its proper divisors (13023).

3080221 is a wasteful number, since it uses less digits than its factorization.

3080221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13022.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3080221 is about 1755.0558395675. The cubic root of 3080221 is about 145.4992068229.

The spelling of 3080221 in words is "three million, eighty thousand, two hundred twenty-one".