3328789 has 2 divisors, whose sum is σ = 3328790. Its totient is φ = 3328788.

The previous prime is 3328783. The next prime is 3328799. The reversal of 3328789 is 9878233.

It is a happy number.

3328789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1912689 + 1416100 = 1383^2 + 1190^2 .

It is a cyclic number.

It is not a de Polignac number, because 3328789 - 2¹⁵ = 3296021 is a prime.

It is a super-2 number, since 2×3328789² = 22161672413042, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3328783) 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 as a sum of consecutive naturals, namely, 1664394 + 1664395.

It is an arithmetic number, because the mean of its divisors is an integer number (1664395).

Almost surely, 2^3328789 is an apocalyptic number.

It is an amenable number.

3328789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3328789 is an equidigital number, since it uses as much as digits as its factorization.

3328789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 3328789 is about 1824.4969169609. The cubic root of 3328789 is about 149.3122440235.

The spelling of 3328789 in words is "three million, three hundred twenty-eight thousand, seven hundred eighty-nine".