608805899 has 8 divisors (see below), whose sum is σ = 669587520. Its totient is φ = 550017216.

The previous prime is 608805893. The next prime is 608805917. The reversal of 608805899 is 998508806.

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 608805899 - 2⁸ = 608805643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 608805899.

It is not an unprimeable number, because it can be changed into a prime (608805893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497594 + ... + 498815.

It is an arithmetic number, because the mean of its divisors is an integer number (83698440).

Almost surely, 2^608805899 is an apocalyptic number.

608805899 is a deficient number, since it is larger than the sum of its proper divisors (60781621).

608805899 is a wasteful number, since it uses less digits than its factorization.

608805899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996469.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 608805899 is about 24673.9923603782. The cubic root of 608805899 is about 847.5388548825.

The spelling of 608805899 in words is "six hundred eight million, eight hundred five thousand, eight hundred ninety-nine".