499847616 has 84 divisors (see below), whose sum is σ = 1444215552. Its totient is φ = 165279744.

The previous prime is 499847581. The next prime is 499847633. The reversal of 499847616 is 616748994.

499847616 is a `hidden beast` number, since 499 + 84 + 76 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 69736 + ... + 76568.

Almost surely, 2^499847616 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 499847616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722107776).

499847616 is an abundant number, since it is smaller than the sum of its proper divisors (944367936).

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

499847616 is a wasteful number, since it uses less digits than its factorization.

499847616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978 (or 6965 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 499847616 is about 22357.2721055141. The cubic root of 499847616 is about 793.6198862841.

It can be divided in two parts, 49984 and 7616, that added together give a square (57600 = 240²).

The spelling of 499847616 in words is "four hundred ninety-nine million, eight hundred forty-seven thousand, six hundred sixteen".