3217332013 has 6 divisors (see below), whose sum is σ = 3742610766. Its totient is φ = 2757713112.

The previous prime is 3217332011. The next prime is 3217332043. The reversal of 3217332013 is 3102337123.

It can be written as a sum of positive squares in only one way, i.e., 2578405284 + 638926729 = 50778^2 + 25277^2 .

It is not a de Polignac number, because 3217332013 - 2¹ = 3217332011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3217332011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32829870 + ... + 32829967.

It is an arithmetic number, because the mean of its divisors is an integer number (623768461).

Almost surely, 2^3217332013 is an apocalyptic number.

It is an amenable number.

3217332013 is a deficient number, since it is larger than the sum of its proper divisors (525278753).

3217332013 is an equidigital number, since it uses as much as digits as its factorization.

3217332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65659851 (or 65659844 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3217332013 is about 56721.5304183517. The cubic root of 3217332013 is about 1476.2682973095.

Adding to 3217332013 its reverse (3102337123), we get a palindrome (6319669136).

The spelling of 3217332013 in words is "three billion, two hundred seventeen million, three hundred thirty-two thousand, thirteen".