677062382948 has 18 divisors (see below), whose sum is σ = 1378305565686. Its totient is φ = 290169592608.

The previous prime is 677062382939. The next prime is 677062382987. The reversal of 677062382948 is 849283260776.

It can be written as a sum of positive squares in only one way, i.e., 493691727424 + 183370655524 = 702632^2 + 428218^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1727199761 + ... + 1727200152.

It is an arithmetic number, because the mean of its divisors is an integer number (76572531427).

Almost surely, 2^677062382948 is an apocalyptic number.

It is an amenable number.

677062382948 is an abundant number, since it is smaller than the sum of its proper divisors (701243182738).

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

677062382948 is a wasteful number, since it uses less digits than its factorization.

677062382948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454399931 (or 3454399922 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 62.

The spelling of 677062382948 in words is "six hundred seventy-seven billion, sixty-two million, three hundred eighty-two thousand, nine hundred forty-eight".