2708063287 has 2 divisors, whose sum is σ = 2708063288. Its totient is φ = 2708063286.

The previous prime is 2708063213. The next prime is 2708063339. The reversal of 2708063287 is 7823608072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2708063287 - 2³¹ = 560579639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2708063887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354031643 + 1354031644.

It is an arithmetic number, because the mean of its divisors is an integer number (1354031644).

Almost surely, 2^2708063287 is an apocalyptic number.

2708063287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2708063287 is an equidigital number, since it uses as much as digits as its factorization.

2708063287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2708063287 is about 52039.0554007276. The cubic root of 2708063287 is about 1393.8614377788.

The spelling of 2708063287 in words is "two billion, seven hundred eight million, sixty-three thousand, two hundred eighty-seven".