499616 has 24 divisors (see below), whose sum is σ = 1060164. Its totient is φ = 230400.

The previous prime is 499607. The next prime is 499621. The reversal of 499616 is 616994.

499616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 355216 + 144400 = 596^2 + 380^2 .

It is a super-2 number, since 2×499616² = 499232294912, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499616.

It is an unprimeable number.

499616 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 185 + ... + 1016.

2⁴⁹⁹⁶¹⁶ is an apocalyptic number.

It is an amenable number.

499616 is an abundant number, since it is smaller than the sum of its proper divisors (560548).

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

499616 is a wasteful number, since it uses less digits than its factorization.

499616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224 (or 1216 counting only the distinct ones).

The product of its digits is 11664, while the sum is 35.

The square root of 499616 is about 706.8352000290. The cubic root of 499616 is about 79.3497286611.

The spelling of 499616 in words is "four hundred ninety-nine thousand, six hundred sixteen".