4429513660 has 144 divisors (see below), whose sum is σ = 11099198880. Its totient is φ = 1471841280.

The previous prime is 4429513651. The next prime is 4429513663. The reversal of 4429513660 is 663159244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429513663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4052074 + ... + 4053166.

It is an arithmetic number, because the mean of its divisors is an integer number (77077770).

Almost surely, 2^4429513660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4429513660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5549599440).

4429513660 is an abundant number, since it is smaller than the sum of its proper divisors (6669685220).

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

4429513660 is a wasteful number, since it uses less digits than its factorization.

4429513660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 4429513660 is about 66554.5915771406. The cubic root of 4429513660 is about 1642.2981932797.

The spelling of 4429513660 in words is "four billion, four hundred twenty-nine million, five hundred thirteen thousand, six hundred sixty".