608234917 has 2 divisors, whose sum is σ = 608234918. Its totient is φ = 608234916.

The previous prime is 608234903. The next prime is 608234929. The reversal of 608234917 is 719432806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 581340321 + 26894596 = 24111^2 + 5186^2 .

It is a cyclic number.

It is not a de Polignac number, because 608234917 - 2¹⁹ = 607710629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 608234917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608234317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304117458 + 304117459.

It is an arithmetic number, because the mean of its divisors is an integer number (304117459).

Almost surely, 2^608234917 is an apocalyptic number.

It is an amenable number.

608234917 is a deficient number, since it is larger than the sum of its proper divisors (1).

608234917 is an equidigital number, since it uses as much as digits as its factorization.

608234917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 608234917 is about 24662.4191230301. The cubic root of 608234917 is about 847.2738110220.

The spelling of 608234917 in words is "six hundred eight million, two hundred thirty-four thousand, nine hundred seventeen".