4443709380 has 48 divisors (see below), whose sum is σ = 13573514304. Its totient is φ = 1077262720.

The previous prime is 4443709367. The next prime is 4443709409. The reversal of 4443709380 is 839073444.

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 15 ways as a sum of consecutive naturals, for example, 3365787 + ... + 3367106.

It is an arithmetic number, because the mean of its divisors is an integer number (282781548).

Almost surely, 2^4443709380 is an apocalyptic number.

It is an amenable number.

4443709380 is an abundant number, since it is smaller than the sum of its proper divisors (9129804924).

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

4443709380 is a wasteful number, since it uses less digits than its factorization.

4443709380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732916 (or 6732914 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 4443709380 is about 66661.1534553671. The cubic root of 4443709380 is about 1644.0507366491.

The spelling of 4443709380 in words is "four billion, four hundred forty-three million, seven hundred nine thousand, three hundred eighty".