499876650 has 288 divisors, whose sum is σ = 1710069120. Its totient is φ = 105131520.

The previous prime is 499876649. The next prime is 499876667. The reversal of 499876650 is 56678994.

It is a super-4 number, since 4×499876650⁴ (a number of 36 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1596894 + ... + 1597206.

It is an arithmetic number, because the mean of its divisors is an integer number (5937740).

Almost surely, 2^499876650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499876650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855034560).

499876650 is an abundant number, since it is smaller than the sum of its proper divisors (1210192470).

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

499876650 is a wasteful number, since it uses less digits than its factorization.

499876650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 499876650 is about 22357.9214150153. The cubic root of 499876650 is about 793.6352519762.

The spelling of 499876650 in words is "four hundred ninety-nine million, eight hundred seventy-six thousand, six hundred fifty".