6923680120 has 128 divisors (see below), whose sum is σ = 18521395200. Its totient is φ = 2279347200.

The previous prime is 6923680079. The next prime is 6923680157. The reversal of 6923680120 is 210863296.

It is a self number, because there is not a number n which added to its sum of digits gives 6923680120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1134036 + ... + 1140124.

It is an arithmetic number, because the mean of its divisors is an integer number (144698400).

Almost surely, 2^6923680120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6923680120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9260697600).

6923680120 is an abundant number, since it is smaller than the sum of its proper divisors (11597715080).

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

6923680120 is a wasteful number, since it uses less digits than its factorization.

6923680120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6269 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 6923680120 is about 83208.6541172251. The cubic root of 6923680120 is about 1905.9536350946.

The spelling of 6923680120 in words is "six billion, nine hundred twenty-three million, six hundred eighty thousand, one hundred twenty".