4364876689 has 4 divisors (see below), whose sum is σ = 4380410340. Its totient is φ = 4349343040.

The previous prime is 4364876657. The next prime is 4364876693. The reversal of 4364876689 is 9866784634.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2174636689 + 2190240000 = 46633^2 + 46800^2 .

It is a cyclic number.

It is not a de Polignac number, because 4364876689 - 2⁵ = 4364876657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4364876189) 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, 7766404 + ... + 7766965.

It is an arithmetic number, because the mean of its divisors is an integer number (1095102585).

Almost surely, 2^4364876689 is an apocalyptic number.

It is an amenable number.

4364876689 is a deficient number, since it is larger than the sum of its proper divisors (15533651).

4364876689 is a wasteful number, since it uses less digits than its factorization.

4364876689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15533650.

The product of its digits is 41803776, while the sum is 61.

The square root of 4364876689 is about 66067.2134193656. The cubic root of 4364876689 is about 1634.2706943216.

The spelling of 4364876689 in words is "four billion, three hundred sixty-four million, eight hundred seventy-six thousand, six hundred eighty-nine".