2726848129 has 2 divisors, whose sum is σ = 2726848130. Its totient is φ = 2726848128.

The previous prime is 2726848123. The next prime is 2726848151. The reversal of 2726848129 is 9218486272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1606406400 + 1120441729 = 40080^2 + 33473^2 .

It is a cyclic number.

It is not a de Polignac number, because 2726848129 - 2⁷ = 2726848001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2726848123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363424064 + 1363424065.

It is an arithmetic number, because the mean of its divisors is an integer number (1363424065).

Almost surely, 2^2726848129 is an apocalyptic number.

It is an amenable number.

2726848129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2726848129 is an equidigital number, since it uses as much as digits as its factorization.

2726848129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 49.

The square root of 2726848129 is about 52219.2314095104. The cubic root of 2726848129 is about 1397.0769162274.

The spelling of 2726848129 in words is "two billion, seven hundred twenty-six million, eight hundred forty-eight thousand, one hundred twenty-nine".