3082881 has 8 divisors (see below), whose sum is σ = 4140640. Its totient is φ = 2040192.

The previous prime is 3082873. The next prime is 3082889. The reversal of 3082881 is 1882803.

It is an interprime number because it is at equal distance from previous prime (3082873) and next prime (3082889).

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

It is not a de Polignac number, because 3082881 - 2³ = 3082873 is a prime.

It is a super-2 number, since 2×3082881² = 19008310520322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3082889) 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, 3280 + ... + 4113.

It is an arithmetic number, because the mean of its divisors is an integer number (517580).

Almost surely, 2^3082881 is an apocalyptic number.

It is an amenable number.

3082881 is a deficient number, since it is larger than the sum of its proper divisors (1057759).

3082881 is a wasteful number, since it uses less digits than its factorization.

3082881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 3082881 is about 1755.8134866779. The cubic root of 3082881 is about 145.5410779023.

The spelling of 3082881 in words is "three million, eighty-two thousand, eight hundred eighty-one".