3086681 has 8 divisors (see below), whose sum is σ = 3339840. Its totient is φ = 2835792.

The previous prime is 3086653. The next prime is 3086693. The reversal of 3086681 is 1866803.

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

It is a cyclic number.

It is not a de Polignac number, because 3086681 - 2⁶ = 3086617 is a prime.

It is a super-2 number, since 2×3086681² = 19055199191522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3086621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3260 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (417480).

Almost surely, 2^3086681 is an apocalyptic number.

It is an amenable number.

3086681 is a deficient number, since it is larger than the sum of its proper divisors (253159).

3086681 is a wasteful number, since it uses less digits than its factorization.

3086681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3086681 is about 1756.8952729175. The cubic root of 3086681 is about 145.6008519704.

The spelling of 3086681 in words is "three million, eighty-six thousand, six hundred eighty-one".