2720726627 has 2 divisors, whose sum is σ = 2720726628. Its totient is φ = 2720726626.

The previous prime is 2720726599. The next prime is 2720726653. The reversal of 2720726627 is 7266270272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2720726627 - 2¹⁰ = 2720725603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2720746627) 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, 1360363313 + 1360363314.

It is an arithmetic number, because the mean of its divisors is an integer number (1360363314).

Almost surely, 2^2720726627 is an apocalyptic number.

2720726627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2720726627 is an equidigital number, since it uses as much as digits as its factorization.

2720726627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 2720726627 is about 52160.5849948023. The cubic root of 2720726627 is about 1396.0307001880.

Adding to 2720726627 its reverse (7266270272), we get a palindrome (9986996899).

The spelling of 2720726627 in words is "two billion, seven hundred twenty million, seven hundred twenty-six thousand, six hundred twenty-seven".