3281017 has 6 divisors (see below), whose sum is σ = 3485678. Its totient is φ = 3087744.

The previous prime is 3281011. The next prime is 3281021. The reversal of 3281017 is 7101823.

It can be written as a sum of positive squares in 3 ways, for example, as 958441 + 2322576 = 979^2 + 1524^2 .

It is not a de Polignac number, because 3281017 - 2⁷ = 3280889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3281011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5388 + ... + 5965.

Almost surely, 2^3281017 is an apocalyptic number.

It is an amenable number.

3281017 is a deficient number, since it is larger than the sum of its proper divisors (204661).

3281017 is a wasteful number, since it uses less digits than its factorization.

3281017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387 (or 11370 counting only the distinct ones).

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

The square root of 3281017 is about 1811.3577780218. The cubic root of 3281017 is about 148.5945314436.

It can be divided in two parts, 3 and 281017, that multiplied together give a triangular number (843051 = T₁₂₉₈).

The spelling of 3281017 in words is "three million, two hundred eighty-one thousand, seventeen".