846680864607 has 128 divisors (see below), whose sum is σ = 1374461337600. Its totient is φ = 513854627328.

The previous prime is 846680864587. The next prime is 846680864629. The reversal of 846680864607 is 706468086648.

It is not a de Polignac number, because 846680864607 - 2³⁰ = 845607122783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846680864647) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 140245593 + ... + 140251629.

It is an arithmetic number, because the mean of its divisors is an integer number (10737979200).

Almost surely, 2^846680864607 is an apocalyptic number.

846680864607 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

846680864607 is a deficient number, since it is larger than the sum of its proper divisors (527780472993).

846680864607 is a wasteful number, since it uses less digits than its factorization.

846680864607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6262 (or 6256 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 63.

The spelling of 846680864607 in words is "eight hundred forty-six billion, six hundred eighty million, eight hundred sixty-four thousand, six hundred seven".