3006686 has 8 divisors (see below), whose sum is σ = 4519800. Its totient is φ = 1500088.

The previous prime is 3006677. The next prime is 3006701. The reversal of 3006686 is 6866003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 236 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (564975).

Almost surely, 2^3006686 is an apocalyptic number.

3006686 is a deficient number, since it is larger than the sum of its proper divisors (1513114).

3006686 is a wasteful number, since it uses less digits than its factorization.

3006686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3006686 is about 1733.9798153381. The cubic root of 3006686 is about 144.3320206518.

The spelling of 3006686 in words is "three million, six thousand, six hundred eighty-six".