680282620 has 24 divisors (see below), whose sum is σ = 1448166384. Its totient is φ = 268384896.

The previous prime is 680282597. The next prime is 680282621. The reversal of 680282620 is 26282086.

680282620 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680282621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231514 + ... + 234433.

It is an arithmetic number, because the mean of its divisors is an integer number (60340266).

Almost surely, 2^680282620 is an apocalyptic number.

It is an amenable number.

680282620 is an abundant number, since it is smaller than the sum of its proper divisors (767883764).

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

680282620 is a wasteful number, since it uses less digits than its factorization.

680282620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466029 (or 466027 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 680282620 is about 26082.2280489992. The cubic root of 680282620 is about 879.4877442246.

The spelling of 680282620 in words is "six hundred eighty million, two hundred eighty-two thousand, six hundred twenty".