3217712941 has 2 divisors, whose sum is σ = 3217712942. Its totient is φ = 3217712940.

The previous prime is 3217712917. The next prime is 3217712963. The reversal of 3217712941 is 1492177123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3209675716 + 8037225 = 56654^2 + 2835^2 .

It is an emirp because it is prime and its reverse (1492177123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3217712941 - 2¹¹ = 3217710893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3217712941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3217412941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608856470 + 1608856471.

It is an arithmetic number, because the mean of its divisors is an integer number (1608856471).

Almost surely, 2^3217712941 is an apocalyptic number.

It is an amenable number.

3217712941 is a deficient number, since it is larger than the sum of its proper divisors (1).

3217712941 is an equidigital number, since it uses as much as digits as its factorization.

3217712941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 37.

The square root of 3217712941 is about 56724.8881973336. Note that the first 3 decimals coincide. The cubic root of 3217712941 is about 1476.3265577704.

The spelling of 3217712941 in words is "three billion, two hundred seventeen million, seven hundred twelve thousand, nine hundred forty-one".