680074001208 has 96 divisors (see below), whose sum is σ = 2105878750560. Its totient is φ = 194224907520.

The previous prime is 680074001203. The next prime is 680074001231. The reversal of 680074001208 is 802100470086.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680074001203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 916666 + ... + 1483382.

It is an arithmetic number, because the mean of its divisors is an integer number (21936236985).

Almost surely, 2^680074001208 is an apocalyptic number.

It is an amenable number.

680074001208 is an abundant number, since it is smaller than the sum of its proper divisors (1425804749352).

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

680074001208 is a wasteful number, since it uses less digits than its factorization.

680074001208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569117 (or 569110 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 680074001208 in words is "six hundred eighty billion, seventy-four million, one thousand, two hundred eight".