708290560 has 72 divisors (see below), whose sum is σ = 1705968810. Its totient is φ = 282238976.

The previous prime is 708290509. The next prime is 708290563. The reversal of 708290560 is 65092807.

It can be written as a sum of positive squares in only one way, i.e., 637461504 + 70829056 = 25248^2 + 8416^2 .

It is a super-2 number, since 2×708290560² = 1003351034770227200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (708290563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2692989 + ... + 2693251.

Almost surely, 2^708290560 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 708290560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852984405).

708290560 is an abundant number, since it is smaller than the sum of its proper divisors (997678250).

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

708290560 is an frugal number, since it uses more digits than its factorization.

708290560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 708290560 is about 26613.7287879771. The cubic root of 708290560 is about 891.3955969143.

The spelling of 708290560 in words is "seven hundred eight million, two hundred ninety thousand, five hundred sixty".