708847 has 4 divisors (see below), whose sum is σ = 733320. Its totient is φ = 684376.

The previous prime is 708839. The next prime is 708857. The reversal of 708847 is 748807.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 708847 - 2³ = 708839 is a prime.

It is a Duffinian number.

708847 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12193 + ... + 12250.

It is an arithmetic number, because the mean of its divisors is an integer number (183330).

2⁷⁰⁸⁸⁴⁷ is an apocalyptic number.

708847 is a deficient number, since it is larger than the sum of its proper divisors (24473).

708847 is a wasteful number, since it uses less digits than its factorization.

708847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24472.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 708847 is about 841.9305196986. The cubic root of 708847 is about 89.1628965516.

The spelling of 708847 in words is "seven hundred eight thousand, eight hundred forty-seven".