708081580 has 48 divisors (see below), whose sum is σ = 1548783936. Its totient is φ = 271676160.

The previous prime is 708081557. The next prime is 708081587. The reversal of 708081580 is 85180807.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (708081587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45802 + ... + 59278.

It is an arithmetic number, because the mean of its divisors is an integer number (32266332).

Almost surely, 2^708081580 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 708081580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774391968).

708081580 is an abundant number, since it is smaller than the sum of its proper divisors (840702356).

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

708081580 is a wasteful number, since it uses less digits than its factorization.

708081580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13594 (or 13592 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 37.

The square root of 708081580 is about 26609.8023292170. The cubic root of 708081580 is about 891.3079200078.

The spelling of 708081580 in words is "seven hundred eight million, eighty-one thousand, five hundred eighty".