677302548319608 has 32 divisors (see below), whose sum is σ = 1693261028610000. Its totient is φ = 225766895065088.

The previous prime is 677302548319571. The next prime is 677302548319609. The reversal of 677302548319608 is 806913845203776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677302548319609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29866491 + ... + 47398442.

It is a 1-persistent number, because it is pandigital, but 2⋅677302548319608 = 1354605096639216 is not.

Almost surely, 2^{677302548319608} is an apocalyptic number.

It is an amenable number.

677302548319608 is an abundant number, since it is smaller than the sum of its proper divisors (1015958480290392).

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

677302548319608 is a wasteful number, since it uses less digits than its factorization.

677302548319608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77630191 (or 77630187 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 69.

The spelling of 677302548319608 in words is "six hundred seventy-seven trillion, three hundred two billion, five hundred forty-eight million, three hundred nineteen thousand, six hundred eight".