3851435952 has 600 divisors, whose sum is σ = 14703079776. Its totient is φ = 947552256.

The previous prime is 3851435941. The next prime is 3851435957. The reversal of 3851435952 is 2595341583.

3851435952 is a `hidden beast` number, since 3 + 8 + 51 + 4 + 3 + 595 + 2 = 666.

3851435952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3851435898 and 3851435907.

It is not an unprimeable number, because it can be changed into a prime (3851435957) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 34083448 + ... + 34083560.

Almost surely, 2^3851435952 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 3851435952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7351539888).

3851435952 is an abundant number, since it is smaller than the sum of its proper divisors (10851643824).

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

3851435952 is a wasteful number, since it uses less digits than its factorization.

3851435952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 155 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 3851435952 is about 62059.9383821802. The cubic root of 3851435952 is about 1567.5000380028.

The spelling of 3851435952 in words is "three billion, eight hundred fifty-one million, four hundred thirty-five thousand, nine hundred fifty-two".