683501116779 has 32 divisors (see below), whose sum is σ = 1095011086400. Its totient is φ = 418870725120.

The previous prime is 683501116777. The next prime is 683501116807. The reversal of 683501116779 is 977611105386.

683501116779 is a `hidden beast` number, since 6 + 8 + 3 + 501 + 1 + 1 + 67 + 79 = 666.

It is not a de Polignac number, because 683501116779 - 2¹ = 683501116777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (683501116777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3955444 + ... + 4124625.

It is an arithmetic number, because the mean of its divisors is an integer number (34219096450).

Almost surely, 2^683501116779 is an apocalyptic number.

683501116779 is a deficient number, since it is larger than the sum of its proper divisors (411509969621).

683501116779 is a wasteful number, since it uses less digits than its factorization.

683501116779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8080332 (or 8080326 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The spelling of 683501116779 in words is "six hundred eighty-three billion, five hundred one million, one hundred sixteen thousand, seven hundred seventy-nine".