4589798865 has 32 divisors (see below), whose sum is σ = 7506362880. Its totient is φ = 2393754624.

The previous prime is 4589798849. The next prime is 4589798891. The reversal of 4589798865 is 5688979854.

It is not a de Polignac number, because 4589798865 - 2⁴ = 4589798849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4589798865.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1166221 + ... + 1170149.

It is an arithmetic number, because the mean of its divisors is an integer number (234573840).

Almost surely, 2^4589798865 is an apocalyptic number.

It is an amenable number.

4589798865 is a deficient number, since it is larger than the sum of its proper divisors (2916564015).

4589798865 is a wasteful number, since it uses less digits than its factorization.

4589798865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641.

The product of its digits is 174182400, while the sum is 69.

The square root of 4589798865 is about 67748.0543263052. The cubic root of 4589798865 is about 1661.8732017444.

The spelling of 4589798865 in words is "four billion, five hundred eighty-nine million, seven hundred ninety-eight thousand, eight hundred sixty-five".