3271081 has 4 divisors (see below), whose sum is σ = 3568464. Its totient is φ = 2973700.

The previous prime is 3271069. The next prime is 3271109. The reversal of 3271081 is 1801723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3271081 - 2⁵ = 3271049 is a prime.

It is a super-2 number, since 2×3271081² = 21399941817122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3271031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148675 + ... + 148696.

It is an arithmetic number, because the mean of its divisors is an integer number (892116).

Almost surely, 2^3271081 is an apocalyptic number.

It is an amenable number.

3271081 is a deficient number, since it is larger than the sum of its proper divisors (297383).

3271081 is a wasteful number, since it uses less digits than its factorization.

3271081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297382.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 3271081 is about 1808.6130044871. The cubic root of 3271081 is about 148.4443820484. Note that the first 3 decimals are identical.

The spelling of 3271081 in words is "three million, two hundred seventy-one thousand, eighty-one".