3882487220 has 24 divisors (see below), whose sum is σ = 8203249824. Its totient is φ = 1543466016.

The previous prime is 3882487207. The next prime is 3882487223. The reversal of 3882487220 is 227842883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3882487223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592214 + ... + 598733.

It is an arithmetic number, because the mean of its divisors is an integer number (341802076).

Almost surely, 2^3882487220 is an apocalyptic number.

It is an amenable number.

3882487220 is an abundant number, since it is smaller than the sum of its proper divisors (4320762604).

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

3882487220 is a wasteful number, since it uses less digits than its factorization.

3882487220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191119 (or 1191117 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 3882487220 is about 62309.6077663790. The cubic root of 3882487220 is about 1571.7012971986.

The spelling of 3882487220 in words is "three billion, eight hundred eighty-two million, four hundred eighty-seven thousand, two hundred twenty".