3309983 has 4 divisors (see below), whose sum is σ = 3399480. Its totient is φ = 3220488.

The previous prime is 3309979. The next prime is 3309991. The reversal of 3309983 is 3899033.

3309983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3309983 - 2² = 3309979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3309923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44693 + ... + 44766.

It is an arithmetic number, because the mean of its divisors is an integer number (849870).

Almost surely, 2^3309983 is an apocalyptic number.

3309983 is a deficient number, since it is larger than the sum of its proper divisors (89497).

3309983 is an equidigital number, since it uses as much as digits as its factorization.

3309983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89496.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3309983 is about 1819.3358678375. The cubic root of 3309983 is about 149.0305329077.

The spelling of 3309983 in words is "three million, three hundred nine thousand, nine hundred eighty-three".