4665430666 has 32 divisors (see below), whose sum is σ = 8015112000. Its totient is φ = 2017641216.

The previous prime is 4665430613. The next prime is 4665430673. The reversal of 4665430666 is 6660345664.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 77085 + ... + 123583.

It is an arithmetic number, because the mean of its divisors is an integer number (250472250).

Almost surely, 2^4665430666 is an apocalyptic number.

4665430666 is a deficient number, since it is larger than the sum of its proper divisors (3349681334).

4665430666 is a wasteful number, since it uses less digits than its factorization.

4665430666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46758.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The square root of 4665430666 is about 68303.9579087479. The cubic root of 4665430666 is about 1670.9517643518.

The spelling of 4665430666 in words is "four billion, six hundred sixty-five million, four hundred thirty thousand, six hundred sixty-six".