3881472036 has 48 divisors (see below), whose sum is σ = 9763152000. Its totient is φ = 1193110272.

The previous prime is 3881472031. The next prime is 3881472037. The reversal of 3881472036 is 6302741883.

It is not an unprimeable number, because it can be changed into a prime (3881472031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151785 + ... + 175503.

It is an arithmetic number, because the mean of its divisors is an integer number (203399000).

Almost surely, 2^3881472036 is an apocalyptic number.

It is an amenable number.

3881472036 is an abundant number, since it is smaller than the sum of its proper divisors (5881679964).

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

3881472036 is a wasteful number, since it uses less digits than its factorization.

3881472036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24788 (or 24786 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 3881472036 is about 62301.4609459521. The cubic root of 3881472036 is about 1571.5642969538.

The spelling of 3881472036 in words is "three billion, eight hundred eighty-one million, four hundred seventy-two thousand, thirty-six".