3228404212 has 12 divisors (see below), whose sum is σ = 6163317216. Its totient is φ = 1467456440.

The previous prime is 3228404203. The next prime is 3228404233. The reversal of 3228404212 is 2124048223.

It is a congruent 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, 36686368 + ... + 36686455.

It is an arithmetic number, because the mean of its divisors is an integer number (513609768).

Almost surely, 2^3228404212 is an apocalyptic number.

It is an amenable number.

3228404212 is a deficient number, since it is larger than the sum of its proper divisors (2934913004).

3228404212 is a wasteful number, since it uses less digits than its factorization.

3228404212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73372838 (or 73372836 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 3228404212 is about 56819.0479680890. The cubic root of 3228404212 is about 1477.9598460248.

The spelling of 3228404212 in words is "three billion, two hundred twenty-eight million, four hundred four thousand, two hundred twelve".