4617942859 has 4 divisors (see below), whose sum is σ = 4631894680. Its totient is φ = 4603991040.

The previous prime is 4617942851. The next prime is 4617942871. The reversal of 4617942859 is 9582497164.

4617942859 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4617942859 - 2³ = 4617942851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4617942851) 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, 6975414 + ... + 6976075.

It is an arithmetic number, because the mean of its divisors is an integer number (1157973670).

Almost surely, 2^4617942859 is an apocalyptic number.

4617942859 is a deficient number, since it is larger than the sum of its proper divisors (13951821).

4617942859 is a wasteful number, since it uses less digits than its factorization.

4617942859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13951820.

The product of its digits is 4354560, while the sum is 55.

The square root of 4617942859 is about 67955.4476035586. The cubic root of 4617942859 is about 1665.2630724769.

The spelling of 4617942859 in words is "four billion, six hundred seventeen million, nine hundred forty-two thousand, eight hundred fifty-nine".