499936 has 24 divisors (see below), whose sum is σ = 1043280. Its totient is φ = 235008.

The previous prime is 499927. The next prime is 499943. The reversal of 499936 is 639994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85 + ... + 1003.

It is an arithmetic number, because the mean of its divisors is an integer number (43470).

2⁴⁹⁹⁹³⁶ 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 499936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521640).

499936 is an abundant number, since it is smaller than the sum of its proper divisors (543344).

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

499936 is a wasteful number, since it uses less digits than its factorization.

499936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 938 counting only the distinct ones).

The product of its digits is 52488, while the sum is 40.

The square root of 499936 is about 707.0615249043. The cubic root of 499936 is about 79.3666659983.

The spelling of 499936 in words is "four hundred ninety-nine thousand, nine hundred thirty-six".