683800852 has 48 divisors (see below), whose sum is σ = 1415070720. Its totient is φ = 282931200.

The previous prime is 683800849. The next prime is 683800867. The reversal of 683800852 is 258008386.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555774 + ... + 557002.

It is an arithmetic number, because the mean of its divisors is an integer number (29480640).

Almost surely, 2^683800852 is an apocalyptic number.

683800852 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 683800852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707535360).

683800852 is an abundant number, since it is smaller than the sum of its proper divisors (731269868).

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

683800852 is a wasteful number, since it uses less digits than its factorization.

683800852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 683800852 is about 26149.5860770300. The cubic root of 683800852 is about 881.0012931147.

The spelling of 683800852 in words is "six hundred eighty-three million, eight hundred thousand, eight hundred fifty-two".