499844322 has 24 divisors (see below), whose sum is σ = 1112267676. Its totient is φ = 162111456.

The previous prime is 499844299. The next prime is 499844347. The reversal of 499844322 is 223448994.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 492440481 + 7403841 = 22191^2 + 2721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374593 + ... + 375924.

Almost surely, 2^499844322 is an apocalyptic number.

499844322 is an abundant number, since it is smaller than the sum of its proper divisors (612423354).

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

499844322 is a wasteful number, since it uses less digits than its factorization.

499844322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750562 (or 750559 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 499844322 is about 22357.1984380870. The cubic root of 499844322 is about 793.6181429597.

The spelling of 499844322 in words is "four hundred ninety-nine million, eight hundred forty-four thousand, three hundred twenty-two".