4489343129 has 8 divisors (see below), whose sum is σ = 4565491272. Its totient is φ = 4413277440.

The previous prime is 4489343083. The next prime is 4489343143. The reversal of 4489343129 is 9213439844.

4489343129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16810000 + 4472533129 = 4100^2 + 66877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4489343129 - 2⁸ = 4489342873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4489343029) 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, 94607 + ... + 133899.

It is an arithmetic number, because the mean of its divisors is an integer number (570686409).

Almost surely, 2^4489343129 is an apocalyptic number.

It is an amenable number.

4489343129 is a deficient number, since it is larger than the sum of its proper divisors (76148143).

4489343129 is a wasteful number, since it uses less digits than its factorization.

4489343129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41227.

The product of its digits is 746496, while the sum is 47.

The square root of 4489343129 is about 67002.5606152481. The cubic root of 4489343129 is about 1649.6593271567.

The spelling of 4489343129 in words is "four billion, four hundred eighty-nine million, three hundred forty-three thousand, one hundred twenty-nine".