879622723993 has 16 divisors (see below), whose sum is σ = 949431683200. Its totient is φ = 810122342400.

The previous prime is 879622723963. The next prime is 879622724027. The reversal of 879622723993 is 399327226978.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-879622723993 is a prime.

It is a super-2 number, since 2×879622723993² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (879622723933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10464988 + ... + 10548706.

It is an arithmetic number, because the mean of its divisors is an integer number (59339480200).

Almost surely, 2^879622723993 is an apocalyptic number.

It is an amenable number.

879622723993 is a deficient number, since it is larger than the sum of its proper divisors (69808959207).

879622723993 is a wasteful number, since it uses less digits than its factorization.

879622723993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85552.

The product of its digits is 123451776, while the sum is 67.

The spelling of 879622723993 in words is "eight hundred seventy-nine billion, six hundred twenty-two million, seven hundred twenty-three thousand, nine hundred ninety-three".