3389843 has 4 divisors (see below), whose sum is σ = 3399960. Its totient is φ = 3379728.

The previous prime is 3389801. The next prime is 3389857. The reversal of 3389843 is 3489833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3489833 = 127 ⋅27479.

It is a cyclic number.

It is not a de Polignac number, because 3389843 - 2¹² = 3385747 is a prime.

It is a super-2 number, since 2×3389843² = 22982071129298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3389797 and 3389806.

It is not an unprimeable number, because it can be changed into a prime (3385843) 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 in 3 ways as a sum of consecutive naturals, for example, 4538 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (849990).

Almost surely, 2^3389843 is an apocalyptic number.

3389843 is a deficient number, since it is larger than the sum of its proper divisors (10117).

3389843 is an equidigital number, since it uses as much as digits as its factorization.

3389843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116.

The product of its digits is 62208, while the sum is 38.

The square root of 3389843 is about 1841.1526281110. The cubic root of 3389843 is about 150.2195747191.

The spelling of 3389843 in words is "three million, three hundred eighty-nine thousand, eight hundred forty-three".