4632046666 has 8 divisors (see below), whose sum is σ = 7482536964. Its totient is φ = 2137867680.

The previous prime is 4632046649. The next prime is 4632046667. The reversal of 4632046666 is 6666402364.

It can be written as a sum of positive squares in 2 ways, for example, as 4241786641 + 390260025 = 65129^2 + 19755^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4632046667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89077795 + ... + 89077846.

Almost surely, 2^4632046666 is an apocalyptic number.

4632046666 is a deficient number, since it is larger than the sum of its proper divisors (2850490298).

4632046666 is a wasteful number, since it uses less digits than its factorization.

4632046666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178155656.

The product of its (nonzero) digits is 746496, while the sum is 43.

The square root of 4632046666 is about 68059.1409437410. The cubic root of 4632046666 is about 1666.9566605703.

The spelling of 4632046666 in words is "four billion, six hundred thirty-two million, forty-six thousand, six hundred sixty-six".