3271845213 has 48 divisors (see below), whose sum is σ = 5973874816. Its totient is φ = 1679149440.

The previous prime is 3271845209. The next prime is 3271845229. The reversal of 3271845213 is 3125481723.

It is not a de Polignac number, because 3271845213 - 2² = 3271845209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3271845253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23683 + ... + 84288.

Almost surely, 2^3271845213 is an apocalyptic number.

It is an amenable number.

3271845213 is a deficient number, since it is larger than the sum of its proper divisors (2702029603).

3271845213 is a wasteful number, since it uses less digits than its factorization.

3271845213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108034 (or 108031 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 3271845213 is about 57200.0455681637. The cubic root of 3271845213 is about 1484.5594135590.

The spelling of 3271845213 in words is "three billion, two hundred seventy-one million, eight hundred forty-five thousand, two hundred thirteen".