3358216 has 8 divisors (see below), whose sum is σ = 6296670. Its totient is φ = 1679104.

The previous prime is 3358213. The next prime is 3358217. The reversal of 3358216 is 6128533.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 1313316 = 1430^2 + 1146^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3358216² = 22555229405312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3358213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209881 + ... + 209896.

Almost surely, 2^3358216 is an apocalyptic number.

It is an amenable number.

3358216 is a deficient number, since it is larger than the sum of its proper divisors (2938454).

3358216 is a wasteful number, since it uses less digits than its factorization.

3358216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419783 (or 419779 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 3358216 is about 1832.5435874762. The cubic root of 3358216 is about 149.7509348206.

The spelling of 3358216 in words is "three million, three hundred fifty-eight thousand, two hundred sixteen".