676177249 has 16 divisors (see below), whose sum is σ = 747521280. Its totient is φ = 606528000.

The previous prime is 676177241. The next prime is 676177283. The reversal of 676177249 is 942771676.

It is a cyclic number.

It is not a de Polignac number, because 676177249 - 2³ = 676177241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676177241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323889 + ... + 325969.

It is an arithmetic number, because the mean of its divisors is an integer number (46720080).

Almost surely, 2^676177249 is an apocalyptic number.

It is an amenable number.

676177249 is a deficient number, since it is larger than the sum of its proper divisors (71344031).

676177249 is a wasteful number, since it uses less digits than its factorization.

676177249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472.

The product of its digits is 889056, while the sum is 49.

The square root of 676177249 is about 26003.4084112064. The cubic root of 676177249 is about 877.7149951957.

The spelling of 676177249 in words is "six hundred seventy-six million, one hundred seventy-seven thousand, two hundred forty-nine".