3228906 has 8 divisors (see below), whose sum is σ = 6457824. Its totient is φ = 1076300.

The previous prime is 3228899. The next prime is 3228937. The reversal of 3228906 is 6098223.

It is a sphenic number, since it is the product of 3 distinct primes.

3228906 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269070 + ... + 269081.

It is an arithmetic number, because the mean of its divisors is an integer number (807228).

Almost surely, 2^3228906 is an apocalyptic number.

3228906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3228906 is a wasteful number, since it uses less digits than its factorization.

3228906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538156.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3228906 is about 1796.9156908436. The cubic root of 3228906 is about 147.8036414720.

The spelling of 3228906 in words is "three million, two hundred twenty-eight thousand, nine hundred six".