708849 has 24 divisors (see below), whose sum is σ = 1120392. Its totient is φ = 430080.

The previous prime is 708839. The next prime is 708857. The reversal of 708849 is 948807.

708849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3249 + 705600 = 57^2 + 840^2 .

It is not a de Polignac number, because 708849 - 2⁸ = 708593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (708839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6217 + ... + 6329.

It is an arithmetic number, because the mean of its divisors is an integer number (46683).

2⁷⁰⁸⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

708849 is a deficient number, since it is larger than the sum of its proper divisors (411543).

708849 is a wasteful number, since it uses less digits than its factorization.

708849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 708849 is about 841.9317074443. The cubic root of 708849 is about 89.1629804087.

The spelling of 708849 in words is "seven hundred eight thousand, eight hundred forty-nine".