3285271 has 12 divisors (see below), whose sum is σ = 3803800. Its totient is φ = 2827440.

The previous prime is 3285263. The next prime is 3285283. The reversal of 3285271 is 1725823.

It is not a de Polignac number, because 3285271 - 2³ = 3285263 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1585 + ... + 3013.

Almost surely, 2^3285271 is an apocalyptic number.

3285271 is a deficient number, since it is larger than the sum of its proper divisors (518529).

3285271 is a wasteful number, since it uses less digits than its factorization.

3285271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1459 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 3285271 is about 1812.5316548960. The cubic root of 3285271 is about 148.6587237495.

It can be divided in two parts, 32852 and 71, that added together give a palindrome (32923).

The spelling of 3285271 in words is "three million, two hundred eighty-five thousand, two hundred seventy-one".