708894404 has 12 divisors (see below), whose sum is σ = 1246994364. Its totient is φ = 352610304.

The previous prime is 708894397. The next prime is 708894419. The reversal of 708894404 is 404498807.

It can be written as a sum of positive squares in 2 ways, for example, as 123254404 + 585640000 = 11102^2 + 24200^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458357 + ... + 459900.

It is an arithmetic number, because the mean of its divisors is an integer number (103916197).

Almost surely, 2^708894404 is an apocalyptic number.

It is an amenable number.

708894404 is a deficient number, since it is larger than the sum of its proper divisors (538099960).

708894404 is a wasteful number, since it uses less digits than its factorization.

708894404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918454 (or 918452 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 708894404 is about 26625.0709670416. The cubic root of 708894404 is about 891.6488409088.

The spelling of 708894404 in words is "seven hundred eight million, eight hundred ninety-four thousand, four hundred four".