3433216 has 18 divisors (see below), whose sum is σ = 6853532. Its totient is φ = 1716480.

The previous prime is 3433211. The next prime is 3433229. The reversal of 3433216 is 6123343.

It is not an unprimeable number, because it can be changed into a prime (3433211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6450 + ... + 6961.

Almost surely, 2^3433216 is an apocalyptic number.

It is an amenable number.

3433216 is a deficient number, since it is larger than the sum of its proper divisors (3420316).

3433216 is an equidigital number, since it uses as much as digits as its factorization.

3433216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13427 (or 13413 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 3433216 is about 1852.8939527129. The cubic root of 3433216 is about 150.8575473337.

Adding to 3433216 its reverse (6123343), we get a palindrome (9556559).

The spelling of 3433216 in words is "three million, four hundred thirty-three thousand, two hundred sixteen".