4459338320 has 40 divisors (see below), whose sum is σ = 10474866024. Its totient is φ = 1765343232.

The previous prime is 4459338281. The next prime is 4459338329. The reversal of 4459338320 is 238339544.

It can be written as a sum of positive squares in 4 ways, for example, as 536570896 + 3922767424 = 23164^2 + 62632^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4459338329) 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, 279569 + ... + 295088.

Almost surely, 2^4459338320 is an apocalyptic number.

4459338320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4459338320 is an abundant number, since it is smaller than the sum of its proper divisors (6015527704).

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

4459338320 is a wasteful number, since it uses less digits than its factorization.

4459338320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574767 (or 574761 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 4459338320 is about 66778.2773063217. The cubic root of 4459338320 is about 1645.9759079578.

The spelling of 4459338320 in words is "four billion, four hundred fifty-nine million, three hundred thirty-eight thousand, three hundred twenty".