3332389 has 2 divisors, whose sum is σ = 3332390. Its totient is φ = 3332388.

The previous prime is 3332387. The next prime is 3332393. The reversal of 3332389 is 9832333.

3332389 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., 3330625 + 1764 = 1825^2 + 42^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332389 - 2¹ = 3332387 is a prime.

It is a super-2 number, since 2×3332389² = 22209632894642, which contains 22 as substring.

Together with 3332387, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3332389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3332383) 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, 1666194 + 1666195.

It is an arithmetic number, because the mean of its divisors is an integer number (1666195).

Almost surely, 2^3332389 is an apocalyptic number.

It is an amenable number.

3332389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332389 is an equidigital number, since it uses as much as digits as its factorization.

3332389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 31.

The square root of 3332389 is about 1825.4832236972. The cubic root of 3332389 is about 149.3660504200.

It can be divided in two parts, 3332 and 389, that added together give a square (3721 = 61²).

The spelling of 3332389 in words is "three million, three hundred thirty-two thousand, three hundred eighty-nine".