708868 has 6 divisors (see below), whose sum is σ = 1240526. Its totient is φ = 354432.

The previous prime is 708859. The next prime is 708893. The reversal of 708868 is 868807.

It can be written as a sum of positive squares in only one way, i.e., 611524 + 97344 = 782^2 + 312^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88605 + ... + 88612.

2⁷⁰⁸⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

708868 is a deficient number, since it is larger than the sum of its proper divisors (531658).

708868 is a wasteful number, since it uses less digits than its factorization.

708868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177221 (or 177219 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 708868 is about 841.9429909442. The cubic root of 708868 is about 89.1637770436.

The spelling of 708868 in words is "seven hundred eight thousand, eight hundred sixty-eight".