3228156885 has 8 divisors (see below), whose sum is σ = 5165051040. Its totient is φ = 1721683664.

The previous prime is 3228156859. The next prime is 3228156907. The reversal of 3228156885 is 5886518223.

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

It is a cyclic number.

It is not a de Polignac number, because 3228156885 - 2⁸ = 3228156629 is a prime.

It is a congruent number.

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, 107605215 + ... + 107605244.

It is an arithmetic number, because the mean of its divisors is an integer number (645631380).

Almost surely, 2^3228156885 is an apocalyptic number.

It is an amenable number.

3228156885 is a deficient number, since it is larger than the sum of its proper divisors (1936894155).

3228156885 is a wasteful number, since it uses less digits than its factorization.

3228156885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215210467.

The product of its digits is 921600, while the sum is 48.

The square root of 3228156885 is about 56816.8714819815. The cubic root of 3228156885 is about 1477.9221030528.

The spelling of 3228156885 in words is "three billion, two hundred twenty-eight million, one hundred fifty-six thousand, eight hundred eighty-five".