879493822811 has 16 divisors (see below), whose sum is σ = 939003586560. Its totient is φ = 821310658560.

The previous prime is 879493822799. The next prime is 879493822813. The reversal of 879493822811 is 118228394978.

It is a cyclic number.

It is not a de Polignac number, because 879493822811 - 2⁶ = 879493822747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (879493822813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7233755 + ... + 7354331.

It is an arithmetic number, because the mean of its divisors is an integer number (58687724160).

Almost surely, 2^879493822811 is an apocalyptic number.

879493822811 is a deficient number, since it is larger than the sum of its proper divisors (59509763749).

879493822811 is a wasteful number, since it uses less digits than its factorization.

879493822811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126074.

The product of its digits is 13934592, while the sum is 62.

The spelling of 879493822811 in words is "eight hundred seventy-nine billion, four hundred ninety-three million, eight hundred twenty-two thousand, eight hundred eleven".