3217712963 has 2 divisors, whose sum is σ = 3217712964. Its totient is φ = 3217712962.

The previous prime is 3217712941. The next prime is 3217712987. The reversal of 3217712963 is 3692177123.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3217712963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3217712963.

It is not a weakly prime, because it can be changed into another prime (3217712863) 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 as a sum of consecutive naturals, namely, 1608856481 + 1608856482.

It is an arithmetic number, because the mean of its divisors is an integer number (1608856482).

Almost surely, 2^3217712963 is an apocalyptic number.

3217712963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3217712963 is an equidigital number, since it uses as much as digits as its factorization.

3217712963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 41.

The square root of 3217712963 is about 56724.8883912520. Note that the first 3 decimals coincide. The cubic root of 3217712963 is about 1476.3265611350.

The spelling of 3217712963 in words is "three billion, two hundred seventeen million, seven hundred twelve thousand, nine hundred sixty-three".