3881793288 has 32 divisors (see below), whose sum is σ = 9714576960. Its totient is φ = 1292585280.

The previous prime is 3881793287. The next prime is 3881793343. The reversal of 3881793288 is 8823971883.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3881793287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60423 + ... + 106838.

It is an arithmetic number, because the mean of its divisors is an integer number (303580530).

Almost surely, 2^3881793288 is an apocalyptic number.

It is an amenable number.

3881793288 is an abundant number, since it is smaller than the sum of its proper divisors (5832783672).

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

3881793288 is a wasteful number, since it uses less digits than its factorization.

3881793288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168237 (or 168233 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 57.

The square root of 3881793288 is about 62304.0390986010. The cubic root of 3881793288 is about 1571.6076528629.

The spelling of 3881793288 in words is "three billion, eight hundred eighty-one million, seven hundred ninety-three thousand, two hundred eighty-eight".