3086243 has 4 divisors (see below), whose sum is σ = 3144528. Its totient is φ = 3027960.

The previous prime is 3086219. The next prime is 3086261. The reversal of 3086243 is 3426803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3426803 = 577 ⋅5939.

It is a cyclic number.

It is not a de Polignac number, because 3086243 - 2⁶ = 3086179 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3080243) 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, 29063 + ... + 29168.

It is an arithmetic number, because the mean of its divisors is an integer number (786132).

Almost surely, 2^3086243 is an apocalyptic number.

3086243 is a deficient number, since it is larger than the sum of its proper divisors (58285).

3086243 is an equidigital number, since it uses as much as digits as its factorization.

3086243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58284.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3086243 is about 1756.7706167852. The cubic root of 3086243 is about 145.5939647249.

The spelling of 3086243 in words is "three million, eighty-six thousand, two hundred forty-three".