3100841 has 4 divisors (see below), whose sum is σ = 3104772. Its totient is φ = 3096912.

The previous prime is 3100807. The next prime is 3100843. The reversal of 3100841 is 1480013.

It is a happy number.

3100841 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 brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1651225 + 1449616 = 1285^2 + 1204^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100841 - 2¹⁸ = 2838697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3100843) 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, 326 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (776193).

Almost surely, 2^3100841 is an apocalyptic number.

It is an amenable number.

3100841 is a deficient number, since it is larger than the sum of its proper divisors (3931).

3100841 is a wasteful number, since it uses less digits than its factorization.

3100841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3100841 is about 1760.9204979215. The cubic root of 3100841 is about 145.8231580021.

Adding to 3100841 its reverse (1480013), we get a palindrome (4580854).

The spelling of 3100841 in words is "three million, one hundred thousand, eight hundred forty-one".