796802849 has 4 divisors (see below), whose sum is σ = 805755780. Its totient is φ = 787849920.

The previous prime is 796802819. The next prime is 796802863. The reversal of 796802849 is 948208697.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 948208697 = 3943 ⋅240479.

It can be written as a sum of positive squares in 2 ways, for example, as 503194624 + 293608225 = 22432^2 + 17135^2 .

It is a cyclic number.

It is not a de Polignac number, because 796802849 - 2¹⁶ = 796737313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 796802849.

It is not an unprimeable number, because it can be changed into a prime (796802819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4476332 + ... + 4476509.

It is an arithmetic number, because the mean of its divisors is an integer number (201438945).

Almost surely, 2^796802849 is an apocalyptic number.

It is an amenable number.

796802849 is a deficient number, since it is larger than the sum of its proper divisors (8952931).

796802849 is an equidigital number, since it uses as much as digits as its factorization.

796802849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8952930.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 796802849 is about 28227.6964876697. The cubic root of 796802849 is about 927.0794606180.

The spelling of 796802849 in words is "seven hundred ninety-six million, eight hundred two thousand, eight hundred forty-nine".