4709116129 has 9 divisors (see below), whose sum is σ = 4749464979. Its totient is φ = 4669108920.

The previous prime is 4709116103. The next prime is 4709116151. The reversal of 4709116129 is 9216119074.

The square root of 4709116129 is 68623.

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

It can be written as a sum of positive squares in only one way, i.e., 22344529 + 4686771600 = 4727^2 + 68460^2 .

It is not a de Polignac number, because 4709116129 - 2⁷ = 4709116001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4709116091 and 4709116100.

It is not an unprimeable number, because it can be changed into a prime (4709116189) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11185339 + ... + 11185759.

It is an arithmetic number, because the mean of its divisors is an integer number (527718331).

Almost surely, 2^4709116129 is an apocalyptic number.

4709116129 is the 68623-rd square number.

4709116129 is the 34312-nd centered octagonal number.

It is an amenable number.

4709116129 is a deficient number, since it is larger than the sum of its proper divisors (40348850).

4709116129 is an frugal number, since it uses more digits than its factorization.

4709116129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The cubic root of 4709116129 is about 1676.1509729755.

The spelling of 4709116129 in words is "four billion, seven hundred nine million, one hundred sixteen thousand, one hundred twenty-nine".