677680286589 has 12 divisors (see below), whose sum is σ = 980188993056. Its totient is φ = 451178795592.

The previous prime is 677680286587. The next prime is 677680286597. The reversal of 677680286589 is 985682086776.

It is not a de Polignac number, because 677680286589 - 2¹ = 677680286587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677680286587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50664787 + ... + 50678160.

It is an arithmetic number, because the mean of its divisors is an integer number (81682416088).

Almost surely, 2^677680286589 is an apocalyptic number.

It is an amenable number.

677680286589 is a deficient number, since it is larger than the sum of its proper divisors (302508706467).

677680286589 is a wasteful number, since it uses less digits than its factorization.

677680286589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101343696 (or 101343693 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 72.

The spelling of 677680286589 in words is "six hundred seventy-seven billion, six hundred eighty million, two hundred eighty-six thousand, five hundred eighty-nine".