3885008000 has 64 divisors (see below), whose sum is σ = 9659140920. Its totient is φ = 1553996800.

The previous prime is 3885007999. The next prime is 3885008003. The reversal of 3885008000 is 8005883.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 243609664 + 3641398336 = 15608^2 + 60344^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3885008003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105407 + ... + 137406.

Almost surely, 2^3885008000 is an apocalyptic number.

It is an amenable number.

3885008000 is an abundant number, since it is smaller than the sum of its proper divisors (5774132920).

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

3885008000 is an equidigital number, since it uses as much as digits as its factorization.

3885008000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242842 (or 242820 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 3885008000 is about 62329.8323437501. The cubic root of 3885008000 is about 1572.0413761077.

The spelling of 3885008000 in words is "three billion, eight hundred eighty-five million, eight thousand".