799929996 has 24 divisors (see below), whose sum is σ = 1870767360. Its totient is φ = 266034192.

The previous prime is 799929979. The next prime is 799930073. The reversal of 799929996 is 699929997.

It is a self number, because there is not a number n which added to its sum of digits gives 799929996.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 70656 + ... + 81191.

It is an arithmetic number, because the mean of its divisors is an integer number (77948640).

Almost surely, 2^799929996 is an apocalyptic number.

It is an amenable number.

799929996 is an abundant number, since it is smaller than the sum of its proper divisors (1070837364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799929996 is a wasteful number, since it uses less digits than its factorization.

799929996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152293 (or 152291 counting only the distinct ones).

The product of its digits is 44641044, while the sum is 69.

The square root of 799929996 is about 28283.0337128109. The cubic root of 799929996 is about 928.2906884507.

Subtracting from 799929996 its reverse (699929997), we obtain a palindrome (99999999).

The spelling of 799929996 in words is "seven hundred ninety-nine million, nine hundred twenty-nine thousand, nine hundred ninety-six".