500499 has 20 divisors (see below), whose sum is σ = 772464. Its totient is φ = 322704.

The previous prime is 500483. The next prime is 500501. The reversal of 500499 is 994005.

It is a happy number.

It is not a de Polignac number, because 500499 - 2⁴ = 500483 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (500459) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2914 + ... + 3080.

2⁵⁰⁰⁴⁹⁹ is an apocalyptic number.

500499 is a deficient number, since it is larger than the sum of its proper divisors (271965).

500499 is a wasteful number, since it uses less digits than its factorization.

500499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 500499 is about 707.4595394791. The cubic root of 500499 is about 79.3964475905.

It can be divided in two parts, 500 and 499, that added together give a palindrome (999).

The spelling of 500499 in words is "five hundred thousand, four hundred ninety-nine".