708649088 has 96 divisors (see below), whose sum is σ = 1669193280. Its totient is φ = 293552640.

The previous prime is 708649087. The next prime is 708649093. The reversal of 708649088 is 880946807.

It is not an unprimeable number, because it can be changed into a prime (708649087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860645 + ... + 861467.

It is an arithmetic number, because the mean of its divisors is an integer number (17387430).

Almost surely, 2^708649088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 708649088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834596640).

708649088 is an abundant number, since it is smaller than the sum of its proper divisors (960544192).

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

708649088 is an equidigital number, since it uses as much as digits as its factorization.

708649088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 708649088 is about 26620.4637074563. The cubic root of 708649088 is about 891.5459760523.

The spelling of 708649088 in words is "seven hundred eight million, six hundred forty-nine thousand, eighty-eight".