3084863 has 4 divisors (see below), whose sum is σ = 3156648. Its totient is φ = 3013080.

The previous prime is 3084857. The next prime is 3084869. The reversal of 3084863 is 3684803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3684803 = 19 ⋅193937.

It is an interprime number because it is at equal distance from previous prime (3084857) and next prime (3084869).

It is a cyclic number.

It is not a de Polignac number, because 3084863 - 2⁴ = 3084847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35828 + ... + 35913.

It is an arithmetic number, because the mean of its divisors is an integer number (789162).

Almost surely, 2^3084863 is an apocalyptic number.

3084863 is a deficient number, since it is larger than the sum of its proper divisors (71785).

3084863 is an equidigital number, since it uses as much as digits as its factorization.

3084863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71784.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3084863 is about 1756.3778067375. The cubic root of 3084863 is about 145.5722609224.

The spelling of 3084863 in words is "three million, eighty-four thousand, eight hundred sixty-three".