677310948348 has 24 divisors (see below), whose sum is σ = 1618938365520. Its totient is φ = 220263722880.

The previous prime is 677310948311. The next prime is 677310948367. The reversal of 677310948348 is 843849013776.

It is a junction number, because it is equal to n+sod(n) for n = 677310948291 and 677310948300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688323643 + ... + 688324626.

It is an arithmetic number, because the mean of its divisors is an integer number (67455765230).

Almost surely, 2^677310948348 is an apocalyptic number.

It is an amenable number.

677310948348 is an abundant number, since it is smaller than the sum of its proper divisors (941627417172).

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

677310948348 is a wasteful number, since it uses less digits than its factorization.

677310948348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376648317 (or 1376648315 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 677310948348 in words is "six hundred seventy-seven billion, three hundred ten million, nine hundred forty-eight thousand, three hundred forty-eight".