8258844873 has 4 divisors (see below), whose sum is σ = 11011793168. Its totient is φ = 5505896580.

The previous prime is 8258844857. The next prime is 8258844941. The reversal of 8258844873 is 3784488528.

8258844873 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8258844873 - 2⁴ = 8258844857 is a prime.

It is a super-2 number, since 2×8258844873² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8258844073) 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, 1376474143 + ... + 1376474148.

It is an arithmetic number, because the mean of its divisors is an integer number (2752948292).

Almost surely, 2^8258844873 is an apocalyptic number.

It is an amenable number.

8258844873 is a deficient number, since it is larger than the sum of its proper divisors (2752948295).

8258844873 is a wasteful number, since it uses less digits than its factorization.

8258844873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752948294.

The product of its digits is 13762560, while the sum is 57.

The square root of 8258844873 is about 90878.1870032628. The cubic root of 8258844873 is about 2021.3418585631.

The spelling of 8258844873 in words is "eight billion, two hundred fifty-eight million, eight hundred forty-four thousand, eight hundred seventy-three".