8789409914 has 8 divisors (see below), whose sum is σ = 13184522868. Its totient is φ = 4394568960.

The previous prime is 8789409913. The next prime is 8789409917. The reversal of 8789409914 is 4199049878.

It can be written as a sum of positive squares in 2 ways, for example, as 8259719689 + 529690225 = 90883^2 + 23015^2 .

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

It is a super-4 number, since 4×8789409914⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (8789409913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64154 + ... + 147290.

Almost surely, 2^8789409914 is an apocalyptic number.

8789409914 is a deficient number, since it is larger than the sum of its proper divisors (4395112954).

8789409914 is a wasteful number, since it uses less digits than its factorization.

8789409914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136000.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The square root of 8789409914 is about 93751.8528563569. The cubic root of 8789409914 is about 2063.7317215669.

The spelling of 8789409914 in words is "eight billion, seven hundred eighty-nine million, four hundred nine thousand, nine hundred fourteen".