3228808 has 16 divisors (see below), whose sum is σ = 6604560. Its totient is φ = 1467600.

The previous prime is 3228781. The next prime is 3228811. The reversal of 3228808 is 8088223.

It is a super-2 number, since 2×3228808² = 20850402201728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3228808.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 18258 + ... + 18433.

It is an arithmetic number, because the mean of its divisors is an integer number (412785).

Almost surely, 2^3228808 is an apocalyptic number.

It is an amenable number.

3228808 is an abundant number, since it is smaller than the sum of its proper divisors (3375752).

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

3228808 is a wasteful number, since it uses less digits than its factorization.

3228808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36708 (or 36704 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 3228808 is about 1796.8884216890. Note that the first 3 decimals coincide. The cubic root of 3228808 is about 147.8021461355.

The spelling of 3228808 in words is "three million, two hundred twenty-eight thousand, eight hundred eight".