682322850 has 144 divisors (see below), whose sum is σ = 2010808800. Its totient is φ = 164505600.

The previous prime is 682322827. The next prime is 682322857. The reversal of 682322850 is 58223286.

682322850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (682322857) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1519426 + ... + 1519874.

It is an arithmetic number, because the mean of its divisors is an integer number (13963950).

Almost surely, 2^682322850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682322850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005404400).

682322850 is an abundant number, since it is smaller than the sum of its proper divisors (1328485950).

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

682322850 is a wasteful number, since it uses less digits than its factorization.

682322850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 682322850 is about 26121.3102657581. The cubic root of 682322850 is about 880.3660882131.

The spelling of 682322850 in words is "six hundred eighty-two million, three hundred twenty-two thousand, eight hundred fifty".