474306664 has 64 divisors (see below), whose sum is σ = 1031486400. Its totient is φ = 202497024.

The previous prime is 474306653. The next prime is 474306673. The reversal of 474306664 is 466603474.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102039 + ... + 106585.

It is an arithmetic number, because the mean of its divisors is an integer number (16116975).

Almost surely, 2^474306664 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 474306664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515743200).

474306664 is an abundant number, since it is smaller than the sum of its proper divisors (557179736).

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

474306664 is a wasteful number, since it uses less digits than its factorization.

474306664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 474306664 is about 21778.5826903405. The cubic root of 474306664 is about 779.8655608753.

The spelling of 474306664 in words is "four hundred seventy-four million, three hundred six thousand, six hundred sixty-four".