8679163057 has 4 divisors (see below), whose sum is σ = 8763426880. Its totient is φ = 8594899236.

The previous prime is 8679163033. The next prime is 8679163069. The reversal of 8679163057 is 7503619768.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8679163057 - 2⁷ = 8679162929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8679162995 and 8679163013.

It is not an unprimeable number, because it can be changed into a prime (8679113057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42131757 + ... + 42131962.

It is an arithmetic number, because the mean of its divisors is an integer number (2190856720).

Almost surely, 2^8679163057 is an apocalyptic number.

It is an amenable number.

8679163057 is a deficient number, since it is larger than the sum of its proper divisors (84263823).

8679163057 is a wasteful number, since it uses less digits than its factorization.

8679163057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84263822.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 8679163057 is about 93162.0258313440. The cubic root of 8679163057 is about 2055.0668284359.

The spelling of 8679163057 in words is "eight billion, six hundred seventy-nine million, one hundred sixty-three thousand, fifty-seven".