2708271497 has 2 divisors, whose sum is σ = 2708271498. Its totient is φ = 2708271496.

The previous prime is 2708271493. The next prime is 2708271583. The reversal of 2708271497 is 7941728072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2681064841 + 27206656 = 51779^2 + 5216^2 .

It is a cyclic number.

It is not a de Polignac number, because 2708271497 - 2² = 2708271493 is a prime.

It is not a weakly prime, because it can be changed into another prime (2708271493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354135748 + 1354135749.

It is an arithmetic number, because the mean of its divisors is an integer number (1354135749).

Almost surely, 2^2708271497 is an apocalyptic number.

It is an amenable number.

2708271497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2708271497 is an equidigital number, since it uses as much as digits as its factorization.

2708271497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 2708271497 is about 52041.0558789885. The cubic root of 2708271497 is about 1393.8971593039.

The spelling of 2708271497 in words is "two billion, seven hundred eight million, two hundred seventy-one thousand, four hundred ninety-seven".