499576 has 32 divisors (see below), whose sum is σ = 1169280. Its totient is φ = 194400.

The previous prime is 499571. The next prime is 499591. The reversal of 499576 is 675994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211 + ... + 1021.

It is an arithmetic number, because the mean of its divisors is an integer number (36540).

2⁴⁹⁹⁵⁷⁶ 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 499576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584640).

499576 is an abundant number, since it is smaller than the sum of its proper divisors (669704).

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

499576 is a wasteful number, since it uses less digits than its factorization.

499576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 831 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The square root of 499576 is about 706.8069043239. The cubic root of 499576 is about 79.3476109855.

The spelling of 499576 in words is "four hundred ninety-nine thousand, five hundred seventy-six".