708708 has 96 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 167040.

The previous prime is 708703. The next prime is 708733. The reversal of 708708 is 807807.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11983 + ... + 12041.

It is an arithmetic number, because the mean of its divisors is an integer number (23520).

2⁷⁰⁸⁷⁰⁸ is an apocalyptic number.

708708 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 708708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128960).

708708 is an abundant number, since it is smaller than the sum of its proper divisors (1549212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

708708 is a wasteful number, since it uses less digits than its factorization.

708708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 708708 is about 841.8479672720. The cubic root of 708708 is about 89.1570680946.

Subtracting 708708 from its reverse (807807), we obtain a palindrome (99099).

It can be divided in two parts, 70 and 8708, that added together give a palindrome (8778).

The spelling of 708708 in words is "seven hundred eight thousand, seven hundred eight".