676155560 has 16 divisors (see below), whose sum is σ = 1521350100. Its totient is φ = 270462208.

The previous prime is 676155523. The next prime is 676155563. The reversal of 676155560 is 65551676.

It can be written as a sum of positive squares in 2 ways, for example, as 599172484 + 76983076 = 24478^2 + 8774^2 .

It is not an unprimeable number, because it can be changed into a prime (676155563) by changing a digit.

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, 8451905 + ... + 8451984.

Almost surely, 2^676155560 is an apocalyptic number.

It is an amenable number.

676155560 is an abundant number, since it is smaller than the sum of its proper divisors (845194540).

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

676155560 is a wasteful number, since it uses less digits than its factorization.

676155560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16903900 (or 16903896 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 676155560 is about 26002.9913663794. The cubic root of 676155560 is about 877.7056105932.

The spelling of 676155560 in words is "six hundred seventy-six million, one hundred fifty-five thousand, five hundred sixty".