499606272 has 144 divisors (see below), whose sum is σ = 1611980160. Its totient is φ = 151372800.

The previous prime is 499606243. The next prime is 499606291. The reversal of 499606272 is 272606994.

It is a tau number, because it is divible by the number of its divisors (144).

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 15 ways as a sum of consecutive naturals, for example, 72747 + ... + 79317.

Almost surely, 2^499606272 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 499606272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805990080).

499606272 is an abundant number, since it is smaller than the sum of its proper divisors (1112373888).

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

499606272 is a wasteful number, since it uses less digits than its factorization.

499606272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607 (or 6587 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 499606272 is about 22351.8740153930. The cubic root of 499606272 is about 793.4921365282.

The spelling of 499606272 in words is "four hundred ninety-nine million, six hundred six thousand, two hundred seventy-two".