2888648677 has 2 divisors, whose sum is σ = 2888648678. Its totient is φ = 2888648676.

The previous prime is 2888648671. The next prime is 2888648681. The reversal of 2888648677 is 7768468882.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2384466561 + 504182116 = 48831^2 + 22454^2 .

It is a cyclic number.

It is not a de Polignac number, because 2888648677 - 2¹⁵ = 2888615909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2888648671) 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, 1444324338 + 1444324339.

It is an arithmetic number, because the mean of its divisors is an integer number (1444324339).

Almost surely, 2^2888648677 is an apocalyptic number.

It is an amenable number.

2888648677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888648677 is an equidigital number, since it uses as much as digits as its factorization.

2888648677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57802752, while the sum is 64.

The square root of 2888648677 is about 53746.1503458620. The cubic root of 2888648677 is about 1424.1800847252.

The spelling of 2888648677 in words is "two billion, eight hundred eighty-eight million, six hundred forty-eight thousand, six hundred seventy-seven".