It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
2500494 is an apocalyptic number.
500494 is a wasteful number, since it uses less digits than its factorization.
500494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250.
The square root of 500494 is about 707.4560056993. The cubic root of 500494 is about 79.3961831986.
Adding to 500494 its reverse (494005), we get a palindrome (994499).
The spelling of 500494 in words is "five hundred thousand, four hundred ninety-four".