680354119794 has 8 divisors (see below), whose sum is σ = 1360708239600. Its totient is φ = 226784706596.

The previous prime is 680354119787. The next prime is 680354119807. The reversal of 680354119794 is 497911453086.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

680354119794 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56696176644 + ... + 56696176655.

It is an arithmetic number, because the mean of its divisors is an integer number (170088529950).

Almost surely, 2^680354119794 is an apocalyptic number.

680354119794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

680354119794 is a wasteful number, since it uses less digits than its factorization.

680354119794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113392353304.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 680354119794 in words is "six hundred eighty billion, three hundred fifty-four million, one hundred nineteen thousand, seven hundred ninety-four".