3847959552000 has 896 divisors, whose sum is σ = 13272551405568. Its totient is φ = 989331456000.

The previous prime is 3847959551971. The next prime is 3847959552013. The reversal of 3847959552000 is 2559597483.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17255423889 + ... + 17255424111.

It is an arithmetic number, because the mean of its divisors is an integer number (14813115408).

Almost surely, 2^{3847959552000} is an apocalyptic number.

3847959552000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3847959552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6636275702784).

3847959552000 is an abundant number, since it is smaller than the sum of its proper divisors (9424591853568).

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

3847959552000 is a wasteful number, since it uses less digits than its factorization.

3847959552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 3847959552000 in words is "three trillion, eight hundred forty-seven billion, nine hundred fifty-nine million, five hundred fifty-two thousand".