3851641024 has 168 divisors, whose sum is σ = 9841101984. Its totient is φ = 1463193600.

The previous prime is 3851640967. The next prime is 3851641039. The reversal of 3851641024 is 4201461583.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2221662 + ... + 2223394.

It is an arithmetic number, because the mean of its divisors is an integer number (58577988).

Almost surely, 2^3851641024 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 3851641024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4920550992).

3851641024 is an abundant number, since it is smaller than the sum of its proper divisors (5989460960).

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

3851641024 is a wasteful number, since it uses less digits than its factorization.

3851641024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3851641024 is about 62061.5905693691. The cubic root of 3851641024 is about 1567.5278583332.

The spelling of 3851641024 in words is "three billion, eight hundred fifty-one million, six hundred forty-one thousand, twenty-four".