799280008 has 8 divisors (see below), whose sum is σ = 1498650030. Its totient is φ = 399640000.

The previous prime is 799280003. The next prime is 799280033. The reversal of 799280008 is 800082997.

It can be written as a sum of positive squares in only one way, i.e., 672987364 + 126292644 = 25942^2 + 11238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (799280003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49954993 + ... + 49955008.

Almost surely, 2^799280008 is an apocalyptic number.

It is an amenable number.

799280008 is a deficient number, since it is larger than the sum of its proper divisors (699370022).

799280008 is a wasteful number, since it uses less digits than its factorization.

799280008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99910007 (or 99910003 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 799280008 is about 28271.5406018137. The cubic root of 799280008 is about 928.0391908984.

The spelling of 799280008 in words is "seven hundred ninety-nine million, two hundred eighty thousand, eight".