676685255 has 8 divisors (see below), whose sum is σ = 859788432. Its totient is φ = 509504128.

The previous prime is 676685237. The next prime is 676685257. The reversal of 676685255 is 552586676.

676685255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 676685255 - 2¹⁶ = 676619719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676685257) 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, 3980417 + ... + 3980586.

It is an arithmetic number, because the mean of its divisors is an integer number (107473554).

Almost surely, 2^676685255 is an apocalyptic number.

676685255 is a deficient number, since it is larger than the sum of its proper divisors (183103177).

676685255 is a wasteful number, since it uses less digits than its factorization.

676685255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7961025.

The product of its digits is 3024000, while the sum is 50.

The square root of 676685255 is about 26013.1746428613. The cubic root of 676685255 is about 877.9347466825.

The spelling of 676685255 in words is "six hundred seventy-six million, six hundred eighty-five thousand, two hundred fifty-five".