799828997 has 24 divisors (see below), whose sum is σ = 931234080. Its totient is φ = 684525600.

The previous prime is 799828973. The next prime is 799829003.

799828997 is nontrivially palindromic in base 10.

799828997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 799828997 - 2¹⁸ = 799566853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799828927) 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, 396722 + ... + 398732.

It is an arithmetic number, because the mean of its divisors is an integer number (38801420).

Almost surely, 2^799828997 is an apocalyptic number.

It is an amenable number.

799828997 is a deficient number, since it is larger than the sum of its proper divisors (131405083).

799828997 is a wasteful number, since it uses less digits than its factorization.

799828997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225 (or 2214 counting only the distinct ones).

The product of its digits is 41150592, while the sum is 68.

The square root of 799828997 is about 28281.2481513812. The cubic root of 799828997 is about 928.2516182079.

The spelling of 799828997 in words is "seven hundred ninety-nine million, eight hundred twenty-eight thousand, nine hundred ninety-seven".