879493822826 has 32 divisors (see below), whose sum is σ = 1378688473728. Its totient is φ = 419989489920.

The previous prime is 879493822813. The next prime is 879493822871. The reversal of 879493822826 is 628228394978.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149545406 + ... + 149551286.

It is an arithmetic number, because the mean of its divisors is an integer number (43084014804).

Almost surely, 2^879493822826 is an apocalyptic number.

879493822826 is a deficient number, since it is larger than the sum of its proper divisors (499194650902).

879493822826 is a wasteful number, since it uses less digits than its factorization.

879493822826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286.

The product of its digits is 167215104, while the sum is 68.

The spelling of 879493822826 in words is "eight hundred seventy-nine billion, four hundred ninety-three million, eight hundred twenty-two thousand, eight hundred twenty-six".