1304331333 has 16 divisors (see below), whose sum is σ = 1759655040. Its totient is φ = 859316544.

The previous prime is 1304331269. The next prime is 1304331359. The reversal of 1304331333 is 3331334031.

It is not a de Polignac number, because 1304331333 - 2⁶ = 1304331269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304331383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153135 + ... + 161427.

It is an arithmetic number, because the mean of its divisors is an integer number (109978440).

Almost surely, 2^1304331333 is an apocalyptic number.

It is an amenable number.

1304331333 is a deficient number, since it is larger than the sum of its proper divisors (455323707).

1304331333 is a wasteful number, since it uses less digits than its factorization.

1304331333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908.

The product of its (nonzero) digits is 2916, while the sum is 24.

The square root of 1304331333 is about 36115.5275885595. The cubic root of 1304331333 is about 1092.6036383694.

Adding to 1304331333 its reverse (3331334031), we get a palindrome (4635665364).

The spelling of 1304331333 in words is "one billion, three hundred four million, three hundred thirty-one thousand, three hundred thirty-three".