4330666 has 8 divisors (see below), whose sum is σ = 6654564. Its totient is φ = 2112480.

The previous prime is 4330663. The next prime is 4330673. The reversal of 4330666 is 6660334.

It can be written as a sum of positive squares in 2 ways, for example, as 2653641 + 1677025 = 1629^2 + 1295^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4330661) 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, 26325 + ... + 26488.

Almost surely, 2^4330666 is an apocalyptic number.

4330666 is a deficient number, since it is larger than the sum of its proper divisors (2323898).

4330666 is a wasteful number, since it uses less digits than its factorization.

4330666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52856.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 4330666 is about 2081.0252281027. The cubic root of 4330666 is about 162.9989837718.

The spelling of 4330666 in words is "four million, three hundred thirty thousand, six hundred sixty-six".