6869846016 has 288 divisors, whose sum is σ = 22363810560. Its totient is φ = 2012774400.

The previous prime is 6869845963. The next prime is 6869846021. The reversal of 6869846016 is 6106489686.

6869846016 is a `hidden beast` number, since 6 + 86 + 98 + 460 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6284766 + ... + 6285858.

It is an arithmetic number, because the mean of its divisors is an integer number (77652120).

Almost surely, 2^6869846016 is an apocalyptic number.

6869846016 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6869846016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11181905280).

6869846016 is an abundant number, since it is smaller than the sum of its proper divisors (15493964544).

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

6869846016 is a wasteful number, since it uses less digits than its factorization.

6869846016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 6869846016 is about 82884.5342389037. The cubic root of 6869846016 is about 1901.0009514446. Note that the first 3 decimals are identical.

The spelling of 6869846016 in words is "six billion, eight hundred sixty-nine million, eight hundred forty-six thousand, sixteen".