8079687130 has 16 divisors (see below), whose sum is σ = 14676864840. Its totient is φ = 3202224192.

The previous prime is 8079687103. The next prime is 8079687137. The reversal of 8079687130 is 317869708.

It can be written as a sum of positive squares in 4 ways, for example, as 5041142001 + 3038545129 = 71001^2 + 55123^2 .

It is not an unprimeable number, because it can be changed into a prime (8079687137) 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 in 7 ways as a sum of consecutive naturals, for example, 3705189 + ... + 3707368.

Almost surely, 2^8079687130 is an apocalyptic number.

8079687130 is a deficient number, since it is larger than the sum of its proper divisors (6597177710).

8079687130 is a wasteful number, since it uses less digits than its factorization.

8079687130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412673.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 8079687130 is about 89887.0798835962. The cubic root of 8079687130 is about 2006.6186666308.

The spelling of 8079687130 in words is "eight billion, seventy-nine million, six hundred eighty-seven thousand, one hundred thirty".