500844474 has 48 divisors (see below), whose sum is σ = 1181817000. Its totient is φ = 152368128.

The previous prime is 500844419. The next prime is 500844511. The reversal of 500844474 is 474448005.

500844474 is a `hidden beast` number, since 500 + 84 + 4 + 4 + 74 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 263900025 + 236944449 = 16245^2 + 15393^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8802 + ... + 32850.

Almost surely, 2^500844474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500844474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590908500).

500844474 is an abundant number, since it is smaller than the sum of its proper divisors (680972526).

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

500844474 is a wasteful number, since it uses less digits than its factorization.

500844474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24159 (or 24156 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 500844474 is about 22379.5548213096. The cubic root of 500844474 is about 794.1471142956.

The spelling of 500844474 in words is "five hundred million, eight hundred forty-four thousand, four hundred seventy-four".