499843072 has 68 divisors (see below), whose sum is σ = 1038082320. Its totient is φ = 240386048.

The previous prime is 499843067. The next prime is 499843087. The reversal of 499843072 is 270348994.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900413 + ... + 1900675.

Almost surely, 2^499843072 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 499843072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519041160).

499843072 is an abundant number, since it is smaller than the sum of its proper divisors (538239248).

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

499843072 is an frugal number, since it uses more digits than its factorization.

499843072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 499843072 is about 22357.1704828675. The cubic root of 499843072 is about 793.6174814047.

The spelling of 499843072 in words is "four hundred ninety-nine million, eight hundred forty-three thousand, seventy-two".