4471486916 has 24 divisors (see below), whose sum is σ = 8717623320. Its totient is φ = 1992598272.

The previous prime is 4471486913. The next prime is 4471486949. The reversal of 4471486916 is 6196841744.

It can be written as a sum of positive squares in 4 ways, for example, as 37258816 + 4434228100 = 6104^2 + 66590^2 .

It is not an unprimeable number, because it can be changed into a prime (4471486913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481081 + ... + 1484096.

It is an arithmetic number, because the mean of its divisors is an integer number (363234305).

Almost surely, 2^4471486916 is an apocalyptic number.

It is an amenable number.

4471486916 is a deficient number, since it is larger than the sum of its proper divisors (4246136404).

4471486916 is a wasteful number, since it uses less digits than its factorization.

4471486916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965223 (or 2965221 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 4471486916 is about 66869.1776231770. The cubic root of 4471486916 is about 1647.4692659154.

The spelling of 4471486916 in words is "four billion, four hundred seventy-one million, four hundred eighty-six thousand, nine hundred sixteen".