3271493 has 2 divisors, whose sum is σ = 3271494. Its totient is φ = 3271492.

The previous prime is 3271487. The next prime is 3271501. The reversal of 3271493 is 3941723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3214849 + 56644 = 1793^2 + 238^2 .

It is a cyclic number.

It is not a de Polignac number, because 3271493 - 2¹⁶ = 3205957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3271993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635746 + 1635747.

It is an arithmetic number, because the mean of its divisors is an integer number (1635747).

Almost surely, 2^3271493 is an apocalyptic number.

It is an amenable number.

3271493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3271493 is an equidigital number, since it uses as much as digits as its factorization.

3271493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 3271493 is about 1808.7269003363. The cubic root of 3271493 is about 148.4506140879.

The spelling of 3271493 in words is "three million, two hundred seventy-one thousand, four hundred ninety-three".