8279618779179 has 32 divisors (see below), whose sum is σ = 13608002131200. Its totient is φ = 4932900751680.

The previous prime is 8279618779169. The next prime is 8279618779181. The reversal of 8279618779179 is 9719778169728.

It is not a de Polignac number, because 8279618779179 - 2¹⁶ = 8279618713643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8279618779098 and 8279618779107.

It is not an unprimeable number, because it can be changed into a prime (8279618779169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236232514 + ... + 236267559.

It is an arithmetic number, because the mean of its divisors is an integer number (425250066600).

Almost surely, 2^{8279618779179} is an apocalyptic number.

8279618779179 is a deficient number, since it is larger than the sum of its proper divisors (5328383352021).

8279618779179 is a wasteful number, since it uses less digits than its factorization.

8279618779179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472500152 (or 472500146 counting only the distinct ones).

The product of its digits is 1344252672, while the sum is 81.

The spelling of 8279618779179 in words is "eight trillion, two hundred seventy-nine billion, six hundred eighteen million, seven hundred seventy-nine thousand, one hundred seventy-nine".