682223608 has 128 divisors (see below), whose sum is σ = 1539648000. Its totient is φ = 280107520.

The previous prime is 682223569. The next prime is 682223627. The reversal of 682223608 is 806322286.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3462966 + ... + 3463162.

It is an arithmetic number, because the mean of its divisors is an integer number (12028500).

Almost surely, 2^682223608 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 682223608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769824000).

682223608 is an abundant number, since it is smaller than the sum of its proper divisors (857424392).

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

682223608 is a wasteful number, since it uses less digits than its factorization.

682223608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 682223608 is about 26119.4105599648. The cubic root of 682223608 is about 880.3234038604.

The spelling of 682223608 in words is "six hundred eighty-two million, two hundred twenty-three thousand, six hundred eight".