4359840238 has 32 divisors (see below), whose sum is σ = 7135704576. Its totient is φ = 1985832288.

The previous prime is 4359840227. The next prime is 4359840239. The reversal of 4359840238 is 8320489534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4359840239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819495 + ... + 824797.

It is an arithmetic number, because the mean of its divisors is an integer number (222990768).

Almost surely, 2^4359840238 is an apocalyptic number.

4359840238 is a deficient number, since it is larger than the sum of its proper divisors (2775864338).

4359840238 is a wasteful number, since it uses less digits than its factorization.

4359840238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5728.

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 4359840238 is about 66029.0863029317. The cubic root of 4359840238 is about 1633.6418799117.

The spelling of 4359840238 in words is "four billion, three hundred fifty-nine million, eight hundred forty thousand, two hundred thirty-eight".