6852844656 has 60 divisors (see below), whose sum is σ = 21918228592. Its totient is φ = 1957955328.

The previous prime is 6852844643. The next prime is 6852844657. The reversal of 6852844656 is 6564482586.

6852844656 is a `hidden beast` number, since 68 + 528 + 4 + 4 + 6 + 56 = 666.

It is a super-2 number, since 2×6852844656² = 93922959758535516672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6852844657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3398221 + ... + 3400236.

Almost surely, 2^6852844656 is an apocalyptic number.

It is an amenable number.

6852844656 is an abundant number, since it is smaller than the sum of its proper divisors (15065383936).

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

6852844656 is a wasteful number, since it uses less digits than its factorization.

6852844656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6798478 (or 6798469 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The square root of 6852844656 is about 82781.9101978204. The cubic root of 6852844656 is about 1899.4314694173.

The spelling of 6852844656 in words is "six billion, eight hundred fifty-two million, eight hundred forty-four thousand, six hundred fifty-six".