333666966 has 8 divisors (see below), whose sum is σ = 667333944. Its totient is φ = 111222320.

The previous prime is 333666947. The next prime is 333666967. The reversal of 333666966 is 669666333.

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

333666966 is an admirable number.

It is a super-2 number, since 2×333666966² = 222667288399290312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333666967) 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, 27805575 + ... + 27805586.

It is an arithmetic number, because the mean of its divisors is an integer number (83416743).

Almost surely, 2^333666966 is an apocalyptic number.

333666966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

333666966 is a wasteful number, since it uses less digits than its factorization.

333666966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611166.

The product of its digits is 1889568, while the sum is 48.

The square root of 333666966 is about 18266.5532052437. The cubic root of 333666966 is about 693.5925251859.

The spelling of 333666966 in words is "three hundred thirty-three million, six hundred sixty-six thousand, nine hundred sixty-six".