1333306668 has 48 divisors (see below), whose sum is σ = 3407654880. Its totient is φ = 403866624.

The previous prime is 1333306649. The next prime is 1333306691. The reversal of 1333306668 is 8666033331.

1333306668 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106771 + ... + 118602.

It is an arithmetic number, because the mean of its divisors is an integer number (70992810).

Almost surely, 2^1333306668 is an apocalyptic number.

It is an amenable number.

1333306668 is an abundant number, since it is smaller than the sum of its proper divisors (2074348212).

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

1333306668 is a wasteful number, since it uses less digits than its factorization.

1333306668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225426 (or 225424 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

The square root of 1333306668 is about 36514.4720350712. The cubic root of 1333306668 is about 1100.6350790001.

Adding to 1333306668 its reverse (8666033331), we get a palindrome (9999339999).

The spelling of 1333306668 in words is "one billion, three hundred thirty-three million, three hundred six thousand, six hundred sixty-eight".