666033484 has 24 divisors (see below), whose sum is σ = 1180403280. Its totient is φ = 328796736.

The previous prime is 666033451. The next prime is 666033503. The reversal of 666033484 is 484330666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133222 + ... + 138130.

It is an arithmetic number, because the mean of its divisors is an integer number (49183470).

Almost surely, 2^666033484 is an apocalyptic number.

It is an amenable number.

666033484 is a deficient number, since it is larger than the sum of its proper divisors (514369796).

666033484 is a wasteful number, since it uses less digits than its factorization.

666033484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337 (or 5335 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 666033484 is about 25807.6245322967. The cubic root of 666033484 is about 873.3038091269.

The spelling of 666033484 in words is "six hundred sixty-six million, thirty-three thousand, four hundred eighty-four".