2988072817 has 2 divisors, whose sum is σ = 2988072818. Its totient is φ = 2988072816.

The previous prime is 2988072811. The next prime is 2988072821. The reversal of 2988072817 is 7182708892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2975047936 + 13024881 = 54544^2 + 3609^2 .

It is a cyclic number.

It is not a de Polignac number, because 2988072817 - 2³ = 2988072809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2988072811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494036408 + 1494036409.

It is an arithmetic number, because the mean of its divisors is an integer number (1494036409).

Almost surely, 2^2988072817 is an apocalyptic number.

It is an amenable number.

2988072817 is a deficient number, since it is larger than the sum of its proper divisors (1).

2988072817 is an equidigital number, since it uses as much as digits as its factorization.

2988072817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 52.

The square root of 2988072817 is about 54663.2675294846. The cubic root of 2988072817 is about 1440.3357012150.

The spelling of 2988072817 in words is "two billion, nine hundred eighty-eight million, seventy-two thousand, eight hundred seventeen".