676432160 has 24 divisors (see below), whose sum is σ = 1598071356. Its totient is φ = 270572800.

The previous prime is 676432151. The next prime is 676432177. The reversal of 676432160 is 61234676.

It can be written as a sum of positive squares in 2 ways, for example, as 576192016 + 100240144 = 24004^2 + 10012^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 676432160.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2113691 + ... + 2114010.

Almost surely, 2^676432160 is an apocalyptic number.

It is an amenable number.

676432160 is an abundant number, since it is smaller than the sum of its proper divisors (921639196).

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

676432160 is a wasteful number, since it uses less digits than its factorization.

676432160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227716 (or 4227708 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 676432160 is about 26008.3094414074. The cubic root of 676432160 is about 877.8252774714.

The spelling of 676432160 in words is "six hundred seventy-six million, four hundred thirty-two thousand, one hundred sixty".