3384215 has 8 divisors (see below), whose sum is σ = 4118688. Its totient is φ = 2668960.

The previous prime is 3384203. The next prime is 3384217. The reversal of 3384215 is 5124833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3384215 - 2⁸ = 3383959 is a prime.

It is a super-2 number, since 2×3384215² = 22905822332450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3384217) 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 7 ways as a sum of consecutive naturals, for example, 4412 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (514836).

Almost surely, 2^3384215 is an apocalyptic number.

3384215 is a deficient number, since it is larger than the sum of its proper divisors (734473).

3384215 is an equidigital number, since it uses as much as digits as its factorization.

3384215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609.

The product of its digits is 2880, while the sum is 26.

The square root of 3384215 is about 1839.6236028057. The cubic root of 3384215 is about 150.1363944579.

It can be divided in two parts, 33 and 84215, that added together give a palindrome (84248).

The spelling of 3384215 in words is "three million, three hundred eighty-four thousand, two hundred fifteen".