474633216 has 88 divisors (see below), whose sum is σ = 1405715840. Its totient is φ = 158201856.

The previous prime is 474633199. The next prime is 474633283. The reversal of 474633216 is 612336474.

It is a happy number.

474633216 is a `hidden beast` number, since 4 + 7 + 4 + 633 + 2 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19065 + ... + 36231.

Almost surely, 2^474633216 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 474633216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702857920).

474633216 is an abundant number, since it is smaller than the sum of its proper divisors (931082624).

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

474633216 is a wasteful number, since it uses less digits than its factorization.

474633216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17196 (or 17172 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 474633216 is about 21786.0784906325. The cubic root of 474633216 is about 780.0444945032.

The spelling of 474633216 in words is "four hundred seventy-four million, six hundred thirty-three thousand, two hundred sixteen".