79760068 has 6 divisors (see below), whose sum is σ = 139580126. Its totient is φ = 39880032.

The previous prime is 79760041. The next prime is 79760069. The reversal of 79760068 is 86006797.

It can be written as a sum of positive squares in only one way, i.e., 46212804 + 33547264 = 6798^2 + 5792^2 .

It is not an unprimeable number, because it can be changed into a prime (79760069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9970005 + ... + 9970012.

Almost surely, 2^79760068 is an apocalyptic number.

It is an amenable number.

79760068 is a deficient number, since it is larger than the sum of its proper divisors (59820058).

79760068 is a wasteful number, since it uses less digits than its factorization.

79760068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19940021 (or 19940019 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 79760068 is about 8930.8492317360. The cubic root of 79760068 is about 430.4557417912.

The spelling of 79760068 in words is "seventy-nine million, seven hundred sixty thousand, sixty-eight".