3843715968 has 96 divisors (see below), whose sum is σ = 11080772040. Its totient is φ = 1278913536.

The previous prime is 3843715961. The next prime is 3843715969. The reversal of 3843715968 is 8695173483.

3843715968 is a `hidden beast` number, since 3 + 8 + 43 + 7 + 1 + 596 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843715961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 703455 + ... + 708897.

Almost surely, 2^3843715968 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 3843715968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5540386020).

3843715968 is an abundant number, since it is smaller than the sum of its proper divisors (7237056072).

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

3843715968 is a wasteful number, since it uses less digits than its factorization.

3843715968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076 (or 6061 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 3843715968 is about 61997.7093770407. The cubic root of 3843715968 is about 1566.4520159416.

The spelling of 3843715968 in words is "three billion, eight hundred forty-three million, seven hundred fifteen thousand, nine hundred sixty-eight".