3303989 has 8 divisors (see below), whose sum is σ = 3654840. Its totient is φ = 2966976.

The previous prime is 3303977. The next prime is 3304003. The reversal of 3303989 is 9893033.

3303989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27889 + 3276100 = 167^2 + 1810^2 .

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 3303989 - 2¹⁶ = 3238453 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 (3303889) 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 7 ways as a sum of consecutive naturals, for example, 2954 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (456855).

Almost surely, 2^3303989 is an apocalyptic number.

It is an amenable number.

3303989 is a deficient number, since it is larger than the sum of its proper divisors (350851).

3303989 is a wasteful number, since it uses less digits than its factorization.

3303989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919.

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

The square root of 3303989 is about 1817.6878169807. The cubic root of 3303989 is about 148.9405194774.

The spelling of 3303989 in words is "three million, three hundred three thousand, nine hundred eighty-nine".