3389243 has 16 divisors (see below), whose sum is σ = 4034016. Its totient is φ = 2807040.

The previous prime is 3389233. The next prime is 3389251. The reversal of 3389243 is 3429833.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3389243 - 2¹² = 3385147 is a prime.

It is a super-2 number, since 2×3389243² = 22973936226098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3389233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19505 + ... + 19677.

It is an arithmetic number, because the mean of its divisors is an integer number (252126).

Almost surely, 2^3389243 is an apocalyptic number.

3389243 is a deficient number, since it is larger than the sum of its proper divisors (644773).

3389243 is a wasteful number, since it uses less digits than its factorization.

3389243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334.

The product of its digits is 15552, while the sum is 32.

The square root of 3389243 is about 1840.9896794931. The cubic root of 3389243 is about 150.2107112739.

The spelling of 3389243 in words is "three million, three hundred eighty-nine thousand, two hundred forty-three".