808579379299 has 2 divisors, whose sum is σ = 808579379300. Its totient is φ = 808579379298.

The previous prime is 808579379297. The next prime is 808579379353. The reversal of 808579379299 is 992973975808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808579379299 - 2¹ = 808579379297 is a prime.

It is a super-2 number, since 2×808579379299² (a number of 25 digits) contains 22 as substring.

Together with 808579379297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (808579379297) 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 as a sum of consecutive naturals, namely, 404289689649 + 404289689650.

It is an arithmetic number, because the mean of its divisors is an integer number (404289689650).

Almost surely, 2^808579379299 is an apocalyptic number.

808579379299 is a deficient number, since it is larger than the sum of its proper divisors (1).

808579379299 is an equidigital number, since it uses as much as digits as its factorization.

808579379299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617258880, while the sum is 76.

The spelling of 808579379299 in words is "eight hundred eight billion, five hundred seventy-nine million, three hundred seventy-nine thousand, two hundred ninety-nine".