3189006828 has 192 divisors, whose sum is σ = 9956352000. Its totient is φ = 881435520.

The previous prime is 3189006809. The next prime is 3189006853. The reversal of 3189006828 is 8286009813.

3189006828 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1146976 + ... + 1149752.

It is an arithmetic number, because the mean of its divisors is an integer number (51856000).

Almost surely, 2^3189006828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3189006828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4978176000).

3189006828 is an abundant number, since it is smaller than the sum of its proper divisors (6767345172).

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

3189006828 is a wasteful number, since it uses less digits than its factorization.

3189006828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2820 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 3189006828 is about 56471.2920695109. The cubic root of 3189006828 is about 1471.9231970748.

The spelling of 3189006828 in words is "three billion, one hundred eighty-nine million, six thousand, eight hundred twenty-eight".