499003536 has 80 divisors (see below), whose sum is σ = 1362859200. Its totient is φ = 156893184.

The previous prime is 499003523. The next prime is 499003537. The reversal of 499003536 is 635300994.

It is a junction number, because it is equal to n+sod(n) for n = 499003494 and 499003503.

It is not an unprimeable number, because it can be changed into a prime (499003537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233320 + ... + 235448.

It is an arithmetic number, because the mean of its divisors is an integer number (17035740).

Almost surely, 2^499003536 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 499003536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681429600).

499003536 is an abundant number, since it is smaller than the sum of its proper divisors (863855664).

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

499003536 is a wasteful number, since it uses less digits than its factorization.

499003536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2410 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 499003536 is about 22338.3870500983. The cubic root of 499003536 is about 793.1729126630.

The spelling of 499003536 in words is "four hundred ninety-nine million, three thousand, five hundred thirty-six".