3384817 has 2 divisors, whose sum is σ = 3384818. Its totient is φ = 3384816.

The previous prime is 3384811. The next prime is 3384839. The reversal of 3384817 is 7184833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3225616 + 159201 = 1796^2 + 399^2 .

It is an emirp because it is prime and its reverse (7184833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3384817 - 2³ = 3384809 is a prime.

It is a super-2 number, since 2×3384817² = 22913972246978, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3384811) 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, 1692408 + 1692409.

It is an arithmetic number, because the mean of its divisors is an integer number (1692409).

Almost surely, 2^3384817 is an apocalyptic number.

It is an amenable number.

3384817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3384817 is an equidigital number, since it uses as much as digits as its factorization.

3384817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 3384817 is about 1839.7872159573. The cubic root of 3384817 is about 150.1452962516.

The spelling of 3384817 in words is "three million, three hundred eighty-four thousand, eight hundred seventeen".