677655714 has 8 divisors (see below), whose sum is σ = 1355311440. Its totient is φ = 225885236.

The previous prime is 677655679. The next prime is 677655733. The reversal of 677655714 is 417556776.

It is a sphenic number, since it is the product of 3 distinct primes.

677655714 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56471304 + ... + 56471315.

It is an arithmetic number, because the mean of its divisors is an integer number (169413930).

Almost surely, 2^677655714 is an apocalyptic number.

677655714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

677655714 is a wasteful number, since it uses less digits than its factorization.

677655714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112942624.

The product of its digits is 1234800, while the sum is 48.

The square root of 677655714 is about 26031.8211810084. The cubic root of 677655714 is about 878.3542389549.

The spelling of 677655714 in words is "six hundred seventy-seven million, six hundred fifty-five thousand, seven hundred fourteen".