3297228 has 24 divisors (see below), whose sum is σ = 8393280. Its totient is φ = 999120.

The previous prime is 3297209. The next prime is 3297251. The reversal of 3297228 is 8227923.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12358 + ... + 12621.

It is an arithmetic number, because the mean of its divisors is an integer number (349720).

Almost surely, 2^3297228 is an apocalyptic number.

It is an amenable number.

3297228 is an abundant number, since it is smaller than the sum of its proper divisors (5096052).

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

3297228 is a wasteful number, since it uses less digits than its factorization.

3297228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24997 (or 24995 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 3297228 is about 1815.8270842787. The cubic root of 3297228 is about 148.8388570622.

It can be divided in two parts, 329 and 7228, that added together give a palindrome (7557).

The spelling of 3297228 in words is "three million, two hundred ninety-seven thousand, two hundred twenty-eight".