3306145313 has 4 divisors (see below), whose sum is σ = 3311303748. Its totient is φ = 3300986880.

The previous prime is 3306145303. The next prime is 3306145357. The reversal of 3306145313 is 3135416033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2394829969 + 911315344 = 48937^2 + 30188^2 .

It is a cyclic number.

It is not a de Polignac number, because 3306145313 - 2¹⁴ = 3306128929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3306145303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2578256 + ... + 2579537.

It is an arithmetic number, because the mean of its divisors is an integer number (827825937).

Almost surely, 2^3306145313 is an apocalyptic number.

It is an amenable number.

3306145313 is a deficient number, since it is larger than the sum of its proper divisors (5158435).

3306145313 is an equidigital number, since it uses as much as digits as its factorization.

3306145313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5158434.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 3306145313 is about 57499.0896710548. The cubic root of 3306145313 is about 1489.7291390892.

The spelling of 3306145313 in words is "three billion, three hundred six million, one hundred forty-five thousand, three hundred thirteen".