500049936 has 100 divisors (see below), whose sum is σ = 1454202684. Its totient is φ = 165888000.

The previous prime is 500049853. The next prime is 500049941. The reversal of 500049936 is 639940005.

It can be written as a sum of positive squares in 2 ways, for example, as 460359936 + 39690000 = 21456^2 + 6300^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 500049936.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 311536 + ... + 313136.

Almost surely, 2^500049936 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 500049936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727101342).

500049936 is an abundant number, since it is smaller than the sum of its proper divisors (954152748).

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

500049936 is a wasteful number, since it uses less digits than its factorization.

500049936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 500049936 is about 22361.7963500252. The cubic root of 500049936 is about 793.7269479242.

The spelling of 500049936 in words is "five hundred million, forty-nine thousand, nine hundred thirty-six".