680096906192 has 80 divisors (see below), whose sum is σ = 1500302867328. Its totient is φ = 295629987840.

The previous prime is 680096906183. The next prime is 680096906257. The reversal of 680096906192 is 291609690086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21815288 + ... + 21846440.

Almost surely, 2^680096906192 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 680096906192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750151433664).

680096906192 is an abundant number, since it is smaller than the sum of its proper divisors (820205961136).

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

680096906192 is a wasteful number, since it uses less digits than its factorization.

680096906192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36588 (or 36582 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 56.

The spelling of 680096906192 in words is "six hundred eighty billion, ninety-six million, nine hundred six thousand, one hundred ninety-two".