500684380 has 48 divisors (see below), whose sum is σ = 1206878400. Its totient is φ = 170915328.

The previous prime is 500684377. The next prime is 500684381. The reversal of 500684380 is 83486005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500684381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24946 + ... + 40294.

It is an arithmetic number, because the mean of its divisors is an integer number (25143300).

Almost surely, 2^500684380 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 500684380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603439200).

500684380 is an abundant number, since it is smaller than the sum of its proper divisors (706194020).

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

500684380 is a wasteful number, since it uses less digits than its factorization.

500684380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15598 (or 15596 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 500684380 is about 22375.9777440004. The cubic root of 500684380 is about 794.0624893979.

The spelling of 500684380 in words is "five hundred million, six hundred eighty-four thousand, three hundred eighty".