2995893930817 has 2 divisors, whose sum is σ = 2995893930818. Its totient is φ = 2995893930816.

The previous prime is 2995893930781. The next prime is 2995893930871. The reversal of 2995893930817 is 7180393985992.

Together with next prime (2995893930871) it forms an Ormiston pair, because they use the same digits, order apart.

Together with previous prime (2995893930781) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2592731158416 + 403162772401 = 1610196^2 + 634951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2995893930817 is a prime.

It is a super-2 number, since 2×2995893930817² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2995893930817.

It is not a weakly prime, because it can be changed into another prime (2995893930877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497946965408 + 1497946965409.

It is an arithmetic number, because the mean of its divisors is an integer number (1497946965409).

Almost surely, 2^{2995893930817} is an apocalyptic number.

It is an amenable number.

2995893930817 is a deficient number, since it is larger than the sum of its proper divisors (1).

2995893930817 is an equidigital number, since it uses as much as digits as its factorization.

2995893930817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264539520, while the sum is 73.

The spelling of 2995893930817 in words is "two trillion, nine hundred ninety-five billion, eight hundred ninety-three million, nine hundred thirty thousand, eight hundred seventeen".