333668 has 6 divisors (see below), whose sum is σ = 583926. Its totient is φ = 166832.

The previous prime is 333667. The next prime is 333673. The reversal of 333668 is 866333.

It can be written as a sum of positive squares in only one way, i.e., 209764 + 123904 = 458^2 + 352^2 .

It is a super-2 number, since 2×333668² = 222668668448, which contains 22 as substring.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 333668.

It is not an unprimeable number, because it can be changed into a prime (333667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41705 + ... + 41712.

It is an arithmetic number, because the mean of its divisors is an integer number (97321).

2³³³⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

333668 is a deficient number, since it is larger than the sum of its proper divisors (250258).

333668 is a wasteful number, since it uses less digits than its factorization.

333668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83421 (or 83419 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 333668 is about 577.6400263140. The cubic root of 333668 is about 69.3593241643.

It can be divided in two parts, 333 and 668, that added together give a palindrome (1001).

The spelling of 333668 in words is "three hundred thirty-three thousand, six hundred sixty-eight".