3928165000 has 80 divisors (see below), whose sum is σ = 9500958720. Its totient is φ = 1520520000.

The previous prime is 3928164997. The next prime is 3928165001. The reversal of 3928165000 is 5618293.

It is not an unprimeable number, because it can be changed into a prime (3928165001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 142329 + ... + 167671.

It is an arithmetic number, because the mean of its divisors is an integer number (118761984).

Almost surely, 2^3928165000 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 3928165000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4750479360).

3928165000 is an abundant number, since it is smaller than the sum of its proper divisors (5572793720).

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

3928165000 is a wasteful number, since it uses less digits than its factorization.

3928165000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25400 (or 25381 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 3928165000 is about 62675.0747905417. The cubic root of 3928165000 is about 1577.8410131738.

The spelling of 3928165000 in words is "three billion, nine hundred twenty-eight million, one hundred sixty-five thousand".