3330228 has 24 divisors (see below), whose sum is σ = 8477280. Its totient is φ = 1009120.

The previous prime is 3330227. The next prime is 3330247. The reversal of 3330228 is 8220333.

It is a super-2 number, since 2×3330228² = 22180837063968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12483 + ... + 12746.

It is an arithmetic number, because the mean of its divisors is an integer number (353220).

Almost surely, 2^3330228 is an apocalyptic number.

It is an amenable number.

3330228 is an abundant number, since it is smaller than the sum of its proper divisors (5147052).

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

3330228 is a wasteful number, since it uses less digits than its factorization.

3330228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25247 (or 25245 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3330228 is about 1824.8912296353. The cubic root of 3330228 is about 149.3337562878. Note that the first 3 decimals are identical.

The spelling of 3330228 in words is "three million, three hundred thirty thousand, two hundred twenty-eight".