499312 has 20 divisors (see below), whose sum is σ = 1055736. Its totient is φ = 226880.

The previous prime is 499309. The next prime is 499321. The reversal of 499312 is 213994.

It is a happy number.

499312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 1594.

2⁴⁹⁹³¹² is an apocalyptic number.

It is an amenable number.

499312 is an abundant number, since it is smaller than the sum of its proper divisors (556424).

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

499312 is a wasteful number, since it uses less digits than its factorization.

499312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856 (or 2850 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 499312 is about 706.6201242535. The cubic root of 499312 is about 79.3336314907. Note that the first 3 decimals are identical.

It can be divided in two parts, 4993 and 12, that added together give a palindrome (5005).

The spelling of 499312 in words is "four hundred ninety-nine thousand, three hundred twelve".