4329148889 has 8 divisors (see below), whose sum is σ = 4936405320. Its totient is φ = 3761070336.

The previous prime is 4329148871. The next prime is 4329148909. The reversal of 4329148889 is 9888419234.

It can be written as a sum of positive squares in 4 ways, for example, as 1527246400 + 2801902489 = 39080^2 + 52933^2 .

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 4329148889 - 2²⁰ = 4328100313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4329118889) 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, 9794234 + ... + 9794675.

It is an arithmetic number, because the mean of its divisors is an integer number (617050665).

Almost surely, 2^4329148889 is an apocalyptic number.

It is an amenable number.

4329148889 is a deficient number, since it is larger than the sum of its proper divisors (607256431).

4329148889 is a wasteful number, since it uses less digits than its factorization.

4329148889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19588939.

The product of its digits is 3981312, while the sum is 56.

The square root of 4329148889 is about 65796.2680476636. The cubic root of 4329148889 is about 1629.7994771330.

The spelling of 4329148889 in words is "four billion, three hundred twenty-nine million, one hundred forty-eight thousand, eight hundred eighty-nine".