4471389380 has 24 divisors (see below), whose sum is σ = 9391237632. Its totient is φ = 1788304352.

The previous prime is 4471389379. The next prime is 4471389383. The reversal of 4471389380 is 839831744.

It is not an unprimeable number, because it can be changed into a prime (4471389383) 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, 207389 + ... + 227931.

It is an arithmetic number, because the mean of its divisors is an integer number (391301568).

Almost surely, 2^4471389380 is an apocalyptic number.

It is an amenable number.

4471389380 is an abundant number, since it is smaller than the sum of its proper divisors (4919848252).

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

4471389380 is a wasteful number, since it uses less digits than its factorization.

4471389380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31435 (or 31433 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 4471389380 is about 66868.4483145826. The cubic root of 4471389380 is about 1647.4572871461.

The spelling of 4471389380 in words is "four billion, four hundred seventy-one million, three hundred eighty-nine thousand, three hundred eighty".