3228879808 has 56 divisors (see below), whose sum is σ = 7988344704. Its totient is φ = 1258003200.

The previous prime is 3228879793. The next prime is 3228879809. The reversal of 3228879808 is 8089788223.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228879809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322678 + ... + 332533.

Almost surely, 2^3228879808 is an apocalyptic number.

It is an amenable number.

3228879808 is an abundant number, since it is smaller than the sum of its proper divisors (4759464896).

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

3228879808 is a wasteful number, since it uses less digits than its factorization.

3228879808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655241 (or 655231 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 55.

The square root of 3228879808 is about 56823.2329949643. The cubic root of 3228879808 is about 1478.0324182339.

The spelling of 3228879808 in words is "three billion, two hundred twenty-eight million, eight hundred seventy-nine thousand, eight hundred eight".