868130708 has 6 divisors (see below), whose sum is σ = 1519228746. Its totient is φ = 434065352.

The previous prime is 868130707. The next prime is 868130713. The reversal of 868130708 is 807031868.

It can be written as a sum of positive squares in only one way, i.e., 731053444 + 137077264 = 27038^2 + 11708^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868130701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108516335 + ... + 108516342.

It is an arithmetic number, because the mean of its divisors is an integer number (253204791).

Almost surely, 2^868130708 is an apocalyptic number.

It is an amenable number.

868130708 is a deficient number, since it is larger than the sum of its proper divisors (651098038).

868130708 is a wasteful number, since it uses less digits than its factorization.

868130708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217032681 (or 217032679 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 868130708 is about 29464.0579011106. The cubic root of 868130708 is about 953.9560636502.

The spelling of 868130708 in words is "eight hundred sixty-eight million, one hundred thirty thousand, seven hundred eight".