3104869 has 2 divisors, whose sum is σ = 3104870. Its totient is φ = 3104868.

The previous prime is 3104851. The next prime is 3104879. The reversal of 3104869 is 9684013.

3104869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3104644 + 225 = 1762^2 + 15^2 .

It is an emirp because it is prime and its reverse (9684013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3104869 - 2⁷ = 3104741 is a prime.

It is a super-2 number, since 2×3104869² = 19280423014322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3104869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3104879) 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 as a sum of consecutive naturals, namely, 1552434 + 1552435.

It is an arithmetic number, because the mean of its divisors is an integer number (1552435).

Almost surely, 2^3104869 is an apocalyptic number.

It is an amenable number.

3104869 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104869 is an equidigital number, since it uses as much as digits as its factorization.

3104869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3104869 is about 1762.0638467434. The cubic root of 3104869 is about 145.8862722271.

The spelling of 3104869 in words is "three million, one hundred four thousand, eight hundred sixty-nine".