3128335313 has 8 divisors (see below), whose sum is σ = 3294439200. Its totient is φ = 2962376928.

The previous prime is 3128335297. The next prime is 3128335361. The reversal of 3128335313 is 3135338213.

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

It is a cyclic number.

It is not a de Polignac number, because 3128335313 - 2⁴ = 3128335297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3128335313.

It is not an unprimeable number, because it can be changed into a prime (3128335813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9245 + ... + 79637.

It is an arithmetic number, because the mean of its divisors is an integer number (411804900).

Almost surely, 2^3128335313 is an apocalyptic number.

It is an amenable number.

3128335313 is a deficient number, since it is larger than the sum of its proper divisors (166103887).

3128335313 is a wasteful number, since it uses less digits than its factorization.

3128335313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72751.

The product of its digits is 19440, while the sum is 32.

The square root of 3128335313 is about 55931.5234282064. The cubic root of 3128335313 is about 1462.5288182696.

The spelling of 3128335313 in words is "three billion, one hundred twenty-eight million, three hundred thirty-five thousand, three hundred thirteen".