330006466 has 4 divisors (see below), whose sum is σ = 495009702. Its totient is φ = 165003232.

The previous prime is 330006451. The next prime is 330006473. The reversal of 330006466 is 664600033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664600033 = 571 ⋅1163923.

It can be written as a sum of positive squares in only one way, i.e., 328515625 + 1490841 = 18125^2 + 1221^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82501615 + ... + 82501618.

Almost surely, 2^330006466 is an apocalyptic number.

330006466 is a deficient number, since it is larger than the sum of its proper divisors (165003236).

330006466 is a wasteful number, since it uses less digits than its factorization.

330006466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165003235.

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

The square root of 330006466 is about 18166.0800945058. The cubic root of 330006466 is about 691.0468363854.

Adding to 330006466 its reverse (664600033), we get a palindrome (994606499).

The spelling of 330006466 in words is "three hundred thirty million, six thousand, four hundred sixty-six".