608899 has 2 divisors, whose sum is σ = 608900. Its totient is φ = 608898.

The previous prime is 608897. The next prime is 608903. The reversal of 608899 is 998806.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 608899 - 2¹ = 608897 is a prime.

Together with 608897, it forms a pair of twin primes.

It is a Chen prime.

608899 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (608897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304449 + 304450.

It is an arithmetic number, because the mean of its divisors is an integer number (304450).

2⁶⁰⁸⁸⁹⁹ is an apocalyptic number.

608899 is a deficient number, since it is larger than the sum of its proper divisors (1).

608899 is an equidigital number, since it uses as much as digits as its factorization.

608899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 608899 is about 780.3198062333. The cubic root of 608899 is about 84.7582055676.

The spelling of 608899 in words is "six hundred eight thousand, eight hundred ninety-nine".