980707859 has 4 divisors (see below), whose sum is σ = 982408104. Its totient is φ = 979007616.

The previous prime is 980707841. The next prime is 980707867. The reversal of 980707859 is 958707089.

980707859 is digitally balanced in base 2, 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 980707859 - 2²⁰ = 979659283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980707859.

It is not an unprimeable number, because it can be changed into a prime (980707759) 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, 849257 + ... + 850410.

It is an arithmetic number, because the mean of its divisors is an integer number (245602026).

Almost surely, 2^980707859 is an apocalyptic number.

980707859 is a deficient number, since it is larger than the sum of its proper divisors (1700245).

980707859 is a wasteful number, since it uses less digits than its factorization.

980707859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700244.

The product of its (nonzero) digits is 1270080, while the sum is 53.

The square root of 980707859 is about 31316.2555073240. The cubic root of 980707859 is about 993.5274832456.

The spelling of 980707859 in words is "nine hundred eighty million, seven hundred seven thousand, eight hundred fifty-nine".