3006887 has 4 divisors (see below), whose sum is σ = 3238200. Its totient is φ = 2775576.

The previous prime is 3006881. The next prime is 3006901. The reversal of 3006887 is 7886003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7886003 = 97 ⋅81299.

It is a cyclic number.

It is not a de Polignac number, because 3006887 - 2⁶ = 3006823 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 (3006881) 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, 115637 + ... + 115662.

It is an arithmetic number, because the mean of its divisors is an integer number (809550).

Almost surely, 2^3006887 is an apocalyptic number.

3006887 is a deficient number, since it is larger than the sum of its proper divisors (231313).

3006887 is a wasteful number, since it uses less digits than its factorization.

3006887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231312.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 3006887 is about 1734.0377735217. The cubic root of 3006887 is about 144.3352368273.

The spelling of 3006887 in words is "three million, six thousand, eight hundred eighty-seven".