683316 has 72 divisors (see below), whose sum is σ = 1936480. Its totient is φ = 209952.

The previous prime is 683303. The next prime is 683317. The reversal of 683316 is 613386.

683316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 683316.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 683316.

It is not an unprimeable number, because it can be changed into a prime (683317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18450 + ... + 18486.

2⁶⁸³³¹⁶ 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 683316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968240).

683316 is an abundant number, since it is smaller than the sum of its proper divisors (1253164).

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

683316 is a wasteful number, since it uses less digits than its factorization.

683316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 61 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 683316 is about 826.6293002308. The cubic root of 683316 is about 88.0793017934.

It can be divided in two parts, 683 and 316, that added together give a palindrome (999).

The spelling of 683316 in words is "six hundred eighty-three thousand, three hundred sixteen".