3853851016 has 32 divisors (see below), whose sum is σ = 7614684000. Its totient is φ = 1823492736.

The previous prime is 3853851007. The next prime is 3853851019. The reversal of 3853851016 is 6101583583.

It is a self number, because there is not a number n which added to its sum of digits gives 3853851016.

It is not an unprimeable number, because it can be changed into a prime (3853851019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128895 + ... + 155953.

It is an arithmetic number, because the mean of its divisors is an integer number (237958875).

Almost surely, 2^3853851016 is an apocalyptic number.

It is an amenable number.

3853851016 is a deficient number, since it is larger than the sum of its proper divisors (3760832984).

3853851016 is a wasteful number, since it uses less digits than its factorization.

3853851016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28021 (or 28017 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 3853851016 is about 62079.3928449691. The cubic root of 3853851016 is about 1567.8276060381.

The spelling of 3853851016 in words is "three billion, eight hundred fifty-three million, eight hundred fifty-one thousand, sixteen".