4489323279 has 16 divisors (see below), whose sum is σ = 7076766720. Its totient is φ = 2476867680.

The previous prime is 4489323259. The next prime is 4489323313. The reversal of 4489323279 is 9723239844.

4489323279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4489323279 - 2⁵ = 4489323247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4489323259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685207 + ... + 3686424.

It is an arithmetic number, because the mean of its divisors is an integer number (442297920).

Almost surely, 2^4489323279 is an apocalyptic number.

4489323279 is a deficient number, since it is larger than the sum of its proper divisors (2587443441).

4489323279 is a wasteful number, since it uses less digits than its factorization.

4489323279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371670.

The product of its digits is 2612736, while the sum is 51.

The square root of 4489323279 is about 67002.4124864172. The cubic root of 4489323279 is about 1649.6568957850.

The spelling of 4489323279 in words is "four billion, four hundred eighty-nine million, three hundred twenty-three thousand, two hundred seventy-nine".