3189888000 has 704 divisors, whose sum is σ = 12875466240. Its totient is φ = 774144000.

The previous prime is 3189887999. The next prime is 3189888019. The reversal of 3189888000 is 8889813.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 44927965 + ... + 44928035.

Almost surely, 2^3189888000 is an apocalyptic number.

3189888000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3189888000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6437733120).

3189888000 is an abundant number, since it is smaller than the sum of its proper divisors (9685578240).

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

3189888000 is a wasteful number, since it uses less digits than its factorization.

3189888000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 3189888000 is about 56479.0934771443. The cubic root of 3189888000 is about 1472.0587563188.

The spelling of 3189888000 in words is "three billion, one hundred eighty-nine million, eight hundred eighty-eight thousand".