4320169984 has 117 divisors (see below), whose sum is σ = 9474881913. Its totient is φ = 1968685056.

The previous prime is 4320169949. The next prime is 4320170051. The reversal of 4320169984 is 4899610234.

The square root of 4320169984 is 65728.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 639078400 + 3681091584 = 25280^2 + 60672^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54685657 + ... + 54685735.

Almost surely, 2^4320169984 is an apocalyptic number.

4320169984 is the 65728-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4320169984

4320169984 is an abundant number, since it is smaller than the sum of its proper divisors (5154711929).

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

4320169984 is an frugal number, since it uses more digits than its factorization.

4320169984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The cubic root of 4320169984 is about 1628.6719311381.

The spelling of 4320169984 in words is "four billion, three hundred twenty million, one hundred sixty-nine thousand, nine hundred eighty-four".