3821533160 has 64 divisors (see below), whose sum is σ = 8871206400. Its totient is φ = 1480502016.

The previous prime is 3821533129. The next prime is 3821533171. The reversal of 3821533160 is 613351283.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324251 + ... + 335829.

It is an arithmetic number, because the mean of its divisors is an integer number (138612600).

Almost surely, 2^3821533160 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 3821533160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4435603200).

3821533160 is an abundant number, since it is smaller than the sum of its proper divisors (5049673240).

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

3821533160 is a wasteful number, since it uses less digits than its factorization.

3821533160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850 (or 11846 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3821533160 is about 61818.5502903457. The cubic root of 3821533160 is about 1563.4327704956.

The spelling of 3821533160 in words is "three billion, eight hundred twenty-one million, five hundred thirty-three thousand, one hundred sixty".