799141997 has 8 divisors (see below), whose sum is σ = 812874720. Its totient is φ = 785523600.

The previous prime is 799141943. The next prime is 799142027.

It is a happy number.

799141997 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 799141997 - 2¹⁰ = 799140973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799141097) 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 7 ways as a sum of consecutive naturals, for example, 14423 + ... + 42500.

It is an arithmetic number, because the mean of its divisors is an integer number (101609340).

Almost surely, 2^799141997 is an apocalyptic number.

It is an amenable number.

799141997 is a deficient number, since it is larger than the sum of its proper divisors (13732723).

799141997 is a wasteful number, since it uses less digits than its factorization.

799141997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57163.

The product of its digits is 1285956, while the sum is 56.

The square root of 799141997 is about 28269.0996849917. The cubic root of 799141997 is about 927.9857732442.

The spelling of 799141997 in words is "seven hundred ninety-nine million, one hundred forty-one thousand, nine hundred ninety-seven".