676127605 has 16 divisors (see below), whose sum is σ = 841071600. Its totient is φ = 521167360.

The previous prime is 676127563. The next prime is 676127609. The reversal of 676127605 is 506721676.

It is a happy number.

676127605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 439569 + 675688036 = 663^2 + 25994^2 .

It is not a de Polignac number, because 676127605 - 2²⁹ = 139256693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676127609) 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, 69225 + ... + 78385.

It is an arithmetic number, because the mean of its divisors is an integer number (52566975).

Almost surely, 2^676127605 is an apocalyptic number.

It is an amenable number.

676127605 is a deficient number, since it is larger than the sum of its proper divisors (164943995).

676127605 is a wasteful number, since it uses less digits than its factorization.

676127605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9704.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 676127605 is about 26002.4538265141. The cubic root of 676127605 is about 877.6935144623.

The spelling of 676127605 in words is "six hundred seventy-six million, one hundred twenty-seven thousand, six hundred five".