708967871 has 2 divisors, whose sum is σ = 708967872. Its totient is φ = 708967870.

The previous prime is 708967867. The next prime is 708967877. The reversal of 708967871 is 178769807.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 708967871 - 2² = 708967867 is a prime.

It is a super-2 number, since 2×708967871² = 1005270884220545282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708967877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354483935 + 354483936.

It is an arithmetic number, because the mean of its divisors is an integer number (354483936).

Almost surely, 2^708967871 is an apocalyptic number.

708967871 is a deficient number, since it is larger than the sum of its proper divisors (1).

708967871 is an equidigital number, since it uses as much as digits as its factorization.

708967871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 53.

The square root of 708967871 is about 26626.4505895923. The cubic root of 708967871 is about 891.6796421594.

The spelling of 708967871 in words is "seven hundred eight million, nine hundred sixty-seven thousand, eight hundred seventy-one".