708977520680 has 256 divisors, whose sum is σ = 2013955695360. Its totient is φ = 220634726400.

The previous prime is 708977520661. The next prime is 708977520683. The reversal of 708977520680 is 86025779807.

It is not an unprimeable number, because it can be changed into a prime (708977520683) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6460670 + ... + 6569490.

It is an arithmetic number, because the mean of its divisors is an integer number (7867014435).

Almost surely, 2^708977520680 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 708977520680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1006977847680).

708977520680 is an abundant number, since it is smaller than the sum of its proper divisors (1304978174680).

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

708977520680 is a wasteful number, since it uses less digits than its factorization.

708977520680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108940 (or 108936 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 59.

The spelling of 708977520680 in words is "seven hundred eight billion, nine hundred seventy-seven million, five hundred twenty thousand, six hundred eighty".