499888116 has 144 divisors (see below), whose sum is σ = 1563289728. Its totient is φ = 131155200.

The previous prime is 499888097. The next prime is 499888117. The reversal of 499888116 is 611888994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499888117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1084126 + ... + 1084586.

Almost surely, 2^499888116 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 499888116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781644864).

499888116 is an abundant number, since it is smaller than the sum of its proper divisors (1063401612).

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

499888116 is a wasteful number, since it uses less digits than its factorization.

499888116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 817 counting only the distinct ones).

The product of its digits is 995328, while the sum is 54.

The square root of 499888116 is about 22358.1778327305. The cubic root of 499888116 is about 793.6413199746.

The spelling of 499888116 in words is "four hundred ninety-nine million, eight hundred eighty-eight thousand, one hundred sixteen".