3271489 has 4 divisors (see below), whose sum is σ = 3523156. Its totient is φ = 3019824.

The previous prime is 3271487. The next prime is 3271493. The reversal of 3271489 is 9841723.

3271489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 173889 + 3097600 = 417^2 + 1760^2 .

It is a cyclic number.

It is not a de Polignac number, because 3271489 - 2¹ = 3271487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3271481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125814 + ... + 125839.

It is an arithmetic number, because the mean of its divisors is an integer number (880789).

Almost surely, 2^3271489 is an apocalyptic number.

It is an amenable number.

3271489 is a deficient number, since it is larger than the sum of its proper divisors (251667).

3271489 is a wasteful number, since it uses less digits than its factorization.

3271489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251666.

The product of its digits is 12096, while the sum is 34.

The square root of 3271489 is about 1808.7257945858. The cubic root of 3271489 is about 148.4505535852.

The spelling of 3271489 in words is "three million, two hundred seventy-one thousand, four hundred eighty-nine".