480465666 has 24 divisors (see below), whose sum is σ = 1042854384. Its totient is φ = 159871320.

The previous prime is 480465659. The next prime is 480465691. The reversal of 480465666 is 666564084.

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, 13096 + ... + 33651.

It is an arithmetic number, because the mean of its divisors is an integer number (43452266).

Almost surely, 2^480465666 is an apocalyptic number.

480465666 is an abundant number, since it is smaller than the sum of its proper divisors (562388718).

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

480465666 is a wasteful number, since it uses less digits than its factorization.

480465666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47326 (or 47323 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 480465666 is about 21919.5270478174. The cubic root of 480465666 is about 783.2266437262.

The spelling of 480465666 in words is "four hundred eighty million, four hundred sixty-five thousand, six hundred sixty-six".