3010881 has 4 divisors (see below), whose sum is σ = 4014512. Its totient is φ = 2007252.

The previous prime is 3010871. The next prime is 3010901. The reversal of 3010881 is 1880103.

It is a happy number.

3010881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1880103 = 3 ⋅626701.

It is not a de Polignac number, because 3010881 - 2¹⁰ = 3009857 is a prime.

It is a super-2 number, since 2×3010881² = 18130808792322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3010811) 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 3 ways as a sum of consecutive naturals, for example, 501811 + ... + 501816.

It is an arithmetic number, because the mean of its divisors is an integer number (1003628).

Almost surely, 2^3010881 is an apocalyptic number.

It is an amenable number.

3010881 is a deficient number, since it is larger than the sum of its proper divisors (1003631).

3010881 is a wasteful number, since it uses less digits than its factorization.

3010881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003630.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 3010881 is about 1735.1890386929. The cubic root of 3010881 is about 144.3991146167.

Adding to 3010881 its reverse (1880103), we get a palindrome (4890984).

The spelling of 3010881 in words is "three million, ten thousand, eight hundred eighty-one".