319608 has 48 divisors (see below), whose sum is σ = 907920. Its totient is φ = 101376.

The previous prime is 319607. The next prime is 319639. The reversal of 319608 is 806913.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1560 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (18915).

2³¹⁹⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 319608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453960).

319608 is an abundant number, since it is smaller than the sum of its proper divisors (588312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

319608 is a wasteful number, since it uses less digits than its factorization.

319608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 319608 is about 565.3388364512. The cubic root of 319608 is about 68.3710968476.

The spelling of 319608 in words is "three hundred nineteen thousand, six hundred eight".