79486860767 has 8 divisors (see below), whose sum is σ = 79707045600. Its totient is φ = 79266757984.

The previous prime is 79486860737. The next prime is 79486860793. The reversal of 79486860767 is 76706868497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79486860767 - 2⁶ = 79486860703 is a prime.

It is a super-2 number, since 2×79486860767² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79486860697 and 79486860706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79486860727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2269553 + ... + 2304309.

It is an arithmetic number, because the mean of its divisors is an integer number (9963380700).

Almost surely, 2^79486860767 is an apocalyptic number.

79486860767 is a deficient number, since it is larger than the sum of its proper divisors (220184833).

79486860767 is a wasteful number, since it uses less digits than its factorization.

79486860767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41025.

The product of its (nonzero) digits is 170698752, while the sum is 68.

The spelling of 79486860767 in words is "seventy-nine billion, four hundred eighty-six million, eight hundred sixty thousand, seven hundred sixty-seven".