679560573120 has 896 divisors, whose sum is σ = 2701362908160. Its totient is φ = 143041167360.

The previous prime is 679560573091. The next prime is 679560573169. The reversal of 679560573120 is 21375065976.

679560573120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 394404579 + ... + 394406301.

It is an arithmetic number, because the mean of its divisors is an integer number (3014913960).

Almost surely, 2^679560573120 is an apocalyptic number.

679560573120 is a gapful number since it is divisible by the number (60) 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 679560573120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1350681454080).

679560573120 is an abundant number, since it is smaller than the sum of its proper divisors (2021802335040).

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

679560573120 is a wasteful number, since it uses less digits than its factorization.

679560573120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 51.

The spelling of 679560573120 in words is "six hundred seventy-nine billion, five hundred sixty million, five hundred seventy-three thousand, one hundred twenty".