608368319 has 16 divisors (see below), whose sum is σ = 674967552. Its totient is φ = 544693248.

The previous prime is 608368309. The next prime is 608368339. The reversal of 608368319 is 913863806.

It is a cyclic number.

It is not a de Polignac number, because 608368319 - 2⁸ = 608368063 is a prime.

It is a super-2 number, since 2×608368319² = 740224023125771522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 608368319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608368309) 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 15 ways as a sum of consecutive naturals, for example, 168002 + ... + 171584.

It is an arithmetic number, because the mean of its divisors is an integer number (42185472).

Almost surely, 2^608368319 is an apocalyptic number.

608368319 is a deficient number, since it is larger than the sum of its proper divisors (66599233).

608368319 is a wasteful number, since it uses less digits than its factorization.

608368319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 608368319 is about 24665.1235350646. The cubic root of 608368319 is about 847.3357496773.

The spelling of 608368319 in words is "six hundred eight million, three hundred sixty-eight thousand, three hundred nineteen".