800116929 has 24 divisors (see below), whose sum is σ = 1171995552. Its totient is φ = 525928320.

The previous prime is 800116907. The next prime is 800116937. The reversal of 800116929 is 929611008.

It is not a de Polignac number, because 800116929 - 2¹¹ = 800114881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800116893 and 800116902.

It is not an unprimeable number, because it can be changed into a prime (800116949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587209 + ... + 588569.

It is an arithmetic number, because the mean of its divisors is an integer number (48833148).

Almost surely, 2^800116929 is an apocalyptic number.

It is an amenable number.

800116929 is a deficient number, since it is larger than the sum of its proper divisors (371878623).

800116929 is a wasteful number, since it uses less digits than its factorization.

800116929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 800116929 is about 28286.3382041579. The cubic root of 800116929 is about 928.3629925476.

The spelling of 800116929 in words is "eight hundred million, one hundred sixteen thousand, nine hundred twenty-nine".