500380 has 24 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 197568.

The previous prime is 500369. The next prime is 500389. The reversal of 500380 is 83005.

It is a plaindrome in base 13.

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 500380.

It is not an unprimeable number, because it can be changed into a prime (500389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442 + ... + 2638.

It is an arithmetic number, because the mean of its divisors is an integer number (44352).

2⁵⁰⁰³⁸⁰ is an apocalyptic number.

It is an amenable number.

500380 is an abundant number, since it is smaller than the sum of its proper divisors (564068).

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

500380 is a wasteful number, since it uses less digits than its factorization.

500380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 500380 is about 707.3754307297. The cubic root of 500380 is about 79.3901545868.

Adding to 500380 its product of nonzero digits (120), we get a triangular number (500500 = T₁₀₀₀).

Adding to 500380 its reverse (83005), we get a palindrome (583385).

The spelling of 500380 in words is "five hundred thousand, three hundred eighty".