799107247 has 4 divisors (see below), whose sum is σ = 804856360. Its totient is φ = 793358136.

The previous prime is 799107229. The next prime is 799107277. The reversal of 799107247 is 742701997.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 742701997 = 103 ⋅7210699.

It is a cyclic number.

It is not a de Polignac number, because 799107247 - 2¹¹ = 799105199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 799107197 and 799107206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799107277) 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 3 ways as a sum of consecutive naturals, for example, 2874348 + ... + 2874625.

It is an arithmetic number, because the mean of its divisors is an integer number (201214090).

Almost surely, 2^799107247 is an apocalyptic number.

799107247 is a deficient number, since it is larger than the sum of its proper divisors (5749113).

799107247 is a wasteful number, since it uses less digits than its factorization.

799107247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749112.

The product of its (nonzero) digits is 222264, while the sum is 46.

The square root of 799107247 is about 28268.4850496096. The cubic root of 799107247 is about 927.9723221624.

The spelling of 799107247 in words is "seven hundred ninety-nine million, one hundred seven thousand, two hundred forty-seven".