680241036 has 24 divisors (see below), whose sum is σ = 1590856960. Its totient is φ = 226228752.

The previous prime is 680241007. The next prime is 680241071. The reversal of 680241036 is 630142086.

It is a junction number, because it is equal to n+sod(n) for n = 680240994 and 680241012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59296 + ... + 69831.

Almost surely, 2^680241036 is an apocalyptic number.

It is an amenable number.

680241036 is an abundant number, since it is smaller than the sum of its proper divisors (910615924).

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

680241036 is a wasteful number, since it uses less digits than its factorization.

680241036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129573 (or 129571 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 680241036 is about 26081.4308656561. The cubic root of 680241036 is about 879.4698235534.

The spelling of 680241036 in words is "six hundred eighty million, two hundred forty-one thousand, thirty-six".