2988719117 has 2 divisors, whose sum is σ = 2988719118. Its totient is φ = 2988719116.

The previous prime is 2988719099. The next prime is 2988719147. The reversal of 2988719117 is 7119178892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2391112201 + 597606916 = 48899^2 + 24446^2 .

It is a cyclic number.

It is not a de Polignac number, because 2988719117 - 2¹⁸ = 2988456973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2988719147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494359558 + 1494359559.

It is an arithmetic number, because the mean of its divisors is an integer number (1494359559).

Almost surely, 2^2988719117 is an apocalyptic number.

It is an amenable number.

2988719117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2988719117 is an equidigital number, since it uses as much as digits as its factorization.

2988719117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 53.

The square root of 2988719117 is about 54669.1788579269. The cubic root of 2988719117 is about 1440.4395386953.

The spelling of 2988719117 in words is "two billion, nine hundred eighty-eight million, seven hundred nineteen thousand, one hundred seventeen".