474042066 has 8 divisors (see below), whose sum is σ = 948084144. Its totient is φ = 158014020.

The previous prime is 474042031. The next prime is 474042067. The reversal of 474042066 is 660240474.

It is a sphenic number, since it is the product of 3 distinct primes.

474042066 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (474042067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39503500 + ... + 39503511.

It is an arithmetic number, because the mean of its divisors is an integer number (118510518).

Almost surely, 2^474042066 is an apocalyptic number.

474042066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

474042066 is a wasteful number, since it uses less digits than its factorization.

474042066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79007016.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 474042066 is about 21772.5071133299. The cubic root of 474042066 is about 779.7205145954.

The spelling of 474042066 in words is "four hundred seventy-four million, forty-two thousand, sixty-six".