3080281 has 4 divisors (see below), whose sum is σ = 3261492. Its totient is φ = 2899072.

The previous prime is 3080269. The next prime is 3080291. The reversal of 3080281 is 1820803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1820803 = 191 ⋅9533.

It can be written as a sum of positive squares in 2 ways, for example, as 2374681 + 705600 = 1541^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 3080281 - 2⁷ = 3080153 is a prime.

It is a super-2 number, since 2×3080281² = 18976262077922, which contains 22 as substring.

It is a Duffinian 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, 90580 + ... + 90613.

It is an arithmetic number, because the mean of its divisors is an integer number (815373).

Almost surely, 2^3080281 is an apocalyptic number.

It is an amenable number.

3080281 is a deficient number, since it is larger than the sum of its proper divisors (181211).

3080281 is a wasteful number, since it uses less digits than its factorization.

3080281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181210.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 3080281 is about 1755.0729329575. The cubic root of 3080281 is about 145.5001515490.

The spelling of 3080281 in words is "three million, eighty thousand, two hundred eighty-one".