3868752216 has 32 divisors (see below), whose sum is σ = 11053578240. Its totient is φ = 1105357728.

The previous prime is 3868752211. The next prime is 3868752253. The reversal of 3868752216 is 6122578683.

3868752216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868752211) 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, 11513976 + ... + 11514311.

It is an arithmetic number, because the mean of its divisors is an integer number (345424320).

Almost surely, 2^3868752216 is an apocalyptic number.

It is an amenable number.

3868752216 is an abundant number, since it is smaller than the sum of its proper divisors (7184826024).

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

3868752216 is a wasteful number, since it uses less digits than its factorization.

3868752216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23028303 (or 23028299 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 3868752216 is about 62199.2943368331. The cubic root of 3868752216 is about 1569.8457143476.

The spelling of 3868752216 in words is "three billion, eight hundred sixty-eight million, seven hundred fifty-two thousand, two hundred sixteen".