708172733136 has 160 divisors (see below), whose sum is σ = 2099747036160. Its totient is φ = 205267032960.

The previous prime is 708172733129. The next prime is 708172733161. The reversal of 708172733136 is 631337271807.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1228455 + ... + 1710393.

It is an arithmetic number, because the mean of its divisors is an integer number (13123418976).

Almost surely, 2^708172733136 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 708172733136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049873518080).

708172733136 is an abundant number, since it is smaller than the sum of its proper divisors (1391574303024).

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

708172733136 is a wasteful number, since it uses less digits than its factorization.

708172733136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482006 (or 481978 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 708172733136 in words is "seven hundred eight billion, one hundred seventy-two million, seven hundred thirty-three thousand, one hundred thirty-six".