879999627 has 16 divisors (see below), whose sum is σ = 1264229120. Its totient is φ = 541264032.

The previous prime is 879999613. The next prime is 879999629. The reversal of 879999627 is 726999978.

It is not a de Polignac number, because 879999627 - 2⁶ = 879999563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (879999629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94578 + ... + 103464.

It is an arithmetic number, because the mean of its divisors is an integer number (79014320).

Almost surely, 2^879999627 is an apocalyptic number.

879999627 is a deficient number, since it is larger than the sum of its proper divisors (384229493).

879999627 is a wasteful number, since it uses less digits than its factorization.

879999627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442.

The product of its digits is 30862944, while the sum is 66.

The square root of 879999627 is about 29664.7876614683. The cubic root of 879999627 is about 958.2838360186.

The spelling of 879999627 in words is "eight hundred seventy-nine million, nine hundred ninety-nine thousand, six hundred twenty-seven".