2725679017 has 2 divisors, whose sum is σ = 2725679018. Its totient is φ = 2725679016.

The previous prime is 2725678987. The next prime is 2725679039. The reversal of 2725679017 is 7109765272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2636206336 + 89472681 = 51344^2 + 9459^2 .

It is a cyclic number.

It is not a de Polignac number, because 2725679017 - 2¹⁵ = 2725646249 is a prime.

It is a super-2 number, since 2×2725679017² = 14858652207428172578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2725679617) 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, 1362839508 + 1362839509.

It is an arithmetic number, because the mean of its divisors is an integer number (1362839509).

Almost surely, 2^2725679017 is an apocalyptic number.

It is an amenable number.

2725679017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725679017 is an equidigital number, since it uses as much as digits as its factorization.

2725679017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 2725679017 is about 52208.0359427550. The cubic root of 2725679017 is about 1396.8772262322.

The spelling of 2725679017 in words is "two billion, seven hundred twenty-five million, six hundred seventy-nine thousand, seventeen".