4338461689 has 3 divisors (see below), whose sum is σ = 4338527557. Its totient is φ = 4338395822.

The previous prime is 4338461681. The next prime is 4338461707. The reversal of 4338461689 is 9861648334.

The square root of 4338461689 is 65867.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9861648334 = 2 ⋅4930824167.

It is not a de Polignac number, because 4338461689 - 2³ = 4338461681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4338461681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32934 + ... + 98800.

Almost surely, 2^4338461689 is an apocalyptic number.

4338461689 is the 65867-th square number.

4338461689 is the 32934-th centered octagonal number.

It is an amenable number.

4338461689 is a deficient number, since it is larger than the sum of its proper divisors (65868).

4338461689 is an frugal number, since it uses more digits than its factorization.

4338461689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131734 (or 65867 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The cubic root of 4338461689 is about 1630.9673068372.

The spelling of 4338461689 in words is "four billion, three hundred thirty-eight million, four hundred sixty-one thousand, six hundred eighty-nine".