3389557 has 2 divisors, whose sum is σ = 3389558. Its totient is φ = 3389556.

The previous prime is 3389539. The next prime is 3389591. The reversal of 3389557 is 7559833.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2961841 + 427716 = 1721^2 + 654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3389557 is a prime.

It is a super-2 number, since 2×3389557² = 22978193312498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3389527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694778 + 1694779.

It is an arithmetic number, because the mean of its divisors is an integer number (1694779).

Almost surely, 2^3389557 is an apocalyptic number.

It is an amenable number.

3389557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3389557 is an equidigital number, since it uses as much as digits as its factorization.

3389557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 40.

The square root of 3389557 is about 1841.0749577353. The cubic root of 3389557 is about 150.2153499407.

The spelling of 3389557 in words is "three million, three hundred eighty-nine thousand, five hundred fifty-seven".