333506664 has 48 divisors (see below), whose sum is σ = 906387300. Its totient is φ = 110782464.

The previous prime is 333506659. The next prime is 333506671. The reversal of 333506664 is 466605333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 333354564 + 152100 = 18258^2 + 390^2 .

It is a super-2 number, since 2×333506664² = 222453389864817792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13192 + ... + 29000.

Almost surely, 2^333506664 is an apocalyptic number.

It is an amenable number.

333506664 is an abundant number, since it is smaller than the sum of its proper divisors (572880636).

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

333506664 is a wasteful number, since it uses less digits than its factorization.

333506664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16114 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 333506664 is about 18262.1648223862. The cubic root of 333506664 is about 693.4814342976.

The spelling of 333506664 in words is "three hundred thirty-three million, five hundred six thousand, six hundred sixty-four".