8926856844 has 48 divisors (see below), whose sum is σ = 21722996736. Its totient is φ = 2849932800.

The previous prime is 8926856819. The next prime is 8926856857. The reversal of 8926856844 is 4486586298.

It is a super-2 number, since 2×8926856844² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87612 + ... + 159779.

It is an arithmetic number, because the mean of its divisors is an integer number (452562432).

Almost surely, 2^8926856844 is an apocalyptic number.

It is an amenable number.

8926856844 is an abundant number, since it is smaller than the sum of its proper divisors (12796139892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8926856844 is a wasteful number, since it uses less digits than its factorization.

8926856844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247526 (or 247524 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 60.

The square root of 8926856844 is about 94482.0450879425. The cubic root of 8926856844 is about 2074.4335295223.

The spelling of 8926856844 in words is "eight billion, nine hundred twenty-six million, eight hundred fifty-six thousand, eight hundred forty-four".