677082439368 has 32 divisors (see below), whose sum is σ = 1880784554400. Its totient is φ = 225694146384.

The previous prime is 677082439361. The next prime is 677082439409. The reversal of 677082439368 is 863934280776.

677082439368 is a `hidden beast` number, since 67 + 7 + 0 + 82 + 439 + 3 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (677082439361) 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, 1567320246 + ... + 1567320677.

It is an arithmetic number, because the mean of its divisors is an integer number (58774517325).

Almost surely, 2^677082439368 is an apocalyptic number.

It is an amenable number.

677082439368 is an abundant number, since it is smaller than the sum of its proper divisors (1203702115032).

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

677082439368 is a wasteful number, since it uses less digits than its factorization.

677082439368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134640938 (or 3134640928 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 677082439368 in words is "six hundred seventy-seven billion, eighty-two million, four hundred thirty-nine thousand, three hundred sixty-eight".