3312999983617 has 2 divisors, whose sum is σ = 3312999983618. Its totient is φ = 3312999983616.

The previous prime is 3312999983563. The next prime is 3312999983633. The reversal of 3312999983617 is 7163899992133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3111240904641 + 201759078976 = 1763871^2 + 449176^2 .

It is a cyclic number.

It is not a de Polignac number, because 3312999983617 - 2¹⁵ = 3312999950849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3312999983017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656499991808 + 1656499991809.

It is an arithmetic number, because the mean of its divisors is an integer number (1656499991809).

Almost surely, 2^{3312999983617} is an apocalyptic number.

It is an amenable number.

3312999983617 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312999983617 is an equidigital number, since it uses as much as digits as its factorization.

3312999983617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 119042784, while the sum is 70.

The spelling of 3312999983617 in words is "three trillion, three hundred twelve billion, nine hundred ninety-nine million, nine hundred eighty-three thousand, six hundred seventeen".