717068130 has 64 divisors (see below), whose sum is σ = 1780531200. Its totient is φ = 184628160.

The previous prime is 717068119. The next prime is 717068167. The reversal of 717068130 is 31860717.

It is a junction number, because it is equal to n+sod(n) for n = 717068091 and 717068100.

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, 779811 + ... + 780729.

It is an arithmetic number, because the mean of its divisors is an integer number (27820800).

Almost surely, 2^717068130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 717068130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890265600).

717068130 is an abundant number, since it is smaller than the sum of its proper divisors (1063463070).

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

717068130 is a wasteful number, since it uses less digits than its factorization.

717068130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 717068130 is about 26778.1278285096. The cubic root of 717068130 is about 895.0627298084.

The spelling of 717068130 in words is "seven hundred seventeen million, sixty-eight thousand, one hundred thirty".