3363216 has 20 divisors (see below), whose sum is σ = 8688432. Its totient is φ = 1121056.

The previous prime is 3363211. The next prime is 3363233. The reversal of 3363216 is 6123633.

3363216 is nontrivially palindromic in base 5.

It is a super-2 number, since 2×3363216² = 22622443725312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3363211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34986 + ... + 35081.

Almost surely, 2^3363216 is an apocalyptic number.

It is an amenable number.

3363216 is an abundant number, since it is smaller than the sum of its proper divisors (5325216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3363216 is a wasteful number, since it uses less digits than its factorization.

3363216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70078 (or 70072 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

The square root of 3363216 is about 1833.9073040915. The cubic root of 3363216 is about 149.8252186445.

Adding to 3363216 its reverse (6123633), we get a palindrome (9486849).

The spelling of 3363216 in words is "three million, three hundred sixty-three thousand, two hundred sixteen".