677334340004 has 18 divisors (see below), whose sum is σ = 1378859192550. Its totient is φ = 290286145632.

The previous prime is 677334339989. The next prime is 677334340061. The reversal of 677334340004 is 400043433776.

It can be written as a sum of positive squares in only one way, i.e., 670921533604 + 6412806400 = 819098^2 + 80080^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1727893529 + ... + 1727893920.

It is an arithmetic number, because the mean of its divisors is an integer number (76603288475).

Almost surely, 2^677334340004 is an apocalyptic number.

It is an amenable number.

677334340004 is an abundant number, since it is smaller than the sum of its proper divisors (701524852546).

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

677334340004 is a wasteful number, since it uses less digits than its factorization.

677334340004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455787467 (or 3455787458 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 41.

The spelling of 677334340004 in words is "six hundred seventy-seven billion, three hundred thirty-four million, three hundred forty thousand, four".