4189281472 has 28 divisors (see below), whose sum is σ = 8581274176. Its totient is φ = 2027070720.

The previous prime is 4189281469. The next prime is 4189281487. The reversal of 4189281472 is 2741829814.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1053783 + ... + 1057750.

Almost surely, 2^4189281472 is an apocalyptic number.

It is an amenable number.

4189281472 is an abundant number, since it is smaller than the sum of its proper divisors (4391992704).

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

4189281472 is a wasteful number, since it uses less digits than its factorization.

4189281472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111576 (or 2111566 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 4189281472 is about 64724.6589176026. The cubic root of 4189281472 is about 1612.0549704484.

The spelling of 4189281472 in words is "four billion, one hundred eighty-nine million, two hundred eighty-one thousand, four hundred seventy-two".