677172327 has 16 divisors (see below), whose sum is σ = 976536288. Its totient is φ = 414927360.

The previous prime is 677172313. The next prime is 677172347. The reversal of 677172327 is 723271776.

677172327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 677172327 - 2⁶ = 677172263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677172347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28174 + ... + 46347.

It is an arithmetic number, because the mean of its divisors is an integer number (61033518).

Almost surely, 2^677172327 is an apocalyptic number.

677172327 is a deficient number, since it is larger than the sum of its proper divisors (299363961).

677172327 is a wasteful number, since it uses less digits than its factorization.

677172327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74770.

The product of its digits is 172872, while the sum is 42.

The square root of 677172327 is about 26022.5349841248. The cubic root of 677172327 is about 878.1453393583.

The spelling of 677172327 in words is "six hundred seventy-seven million, one hundred seventy-two thousand, three hundred twenty-seven".