708429871 has 2 divisors, whose sum is σ = 708429872. Its totient is φ = 708429870.

The previous prime is 708429847. The next prime is 708429881. The reversal of 708429871 is 178924807.

708429871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 708429871 - 2¹⁵ = 708397103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708429881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354214935 + 354214936.

It is an arithmetic number, because the mean of its divisors is an integer number (354214936).

Almost surely, 2^708429871 is an apocalyptic number.

708429871 is a deficient number, since it is larger than the sum of its proper divisors (1).

708429871 is an equidigital number, since it uses as much as digits as its factorization.

708429871 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 46.

The square root of 708429871 is about 26616.3459362851. The cubic root of 708429871 is about 891.4540348297.

The spelling of 708429871 in words is "seven hundred eight million, four hundred twenty-nine thousand, eight hundred seventy-one".