499004 has 18 divisors (see below), whose sum is σ = 960792. Its totient is φ = 226600.

The previous prime is 498989. The next prime is 499021. The reversal of 499004 is 400994.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32 + ... + 999.

2⁴⁹⁹⁰⁰⁴ is an apocalyptic number.

499004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

499004 is a deficient number, since it is larger than the sum of its proper divisors (461788).

499004 is a wasteful number, since it uses less digits than its factorization.

499004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 499004 is about 706.4021517521. The cubic root of 499004 is about 79.3173158508.

Adding to 499004 its reverse (400994), we get a palindrome (899998).

The spelling of 499004 in words is "four hundred ninety-nine thousand, four".