708079359990 has 96 divisors (see below), whose sum is σ = 1778670544896. Its totient is φ = 180389809600.

The previous prime is 708079359983. The next prime is 708079359991. The reversal of 708079359990 is 99953970807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708079359991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13097515 + ... + 13151465.

It is an arithmetic number, because the mean of its divisors is an integer number (18527818176).

Almost surely, 2^708079359990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 708079359990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889335272448).

708079359990 is an abundant number, since it is smaller than the sum of its proper divisors (1070591184906).

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

708079359990 is a wasteful number, since it uses less digits than its factorization.

708079359990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54834 (or 54811 counting only the distinct ones).

The product of its (nonzero) digits is 38578680, while the sum is 66.

The spelling of 708079359990 in words is "seven hundred eight billion, seventy-nine million, three hundred fifty-nine thousand, nine hundred ninety".