4173872680 has 32 divisors (see below), whose sum is σ = 9397688040. Its totient is φ = 1668398080.

The previous prime is 4173872617. The next prime is 4173872707. The reversal of 4173872680 is 862783714.

It can be written as a sum of positive squares in 4 ways, for example, as 1829957284 + 2343915396 = 42778^2 + 48414^2 .

It is a super-3 number, since 3×4173872680³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4173872680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24012 + ... + 94468.

Almost surely, 2^4173872680 is an apocalyptic number.

4173872680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4173872680 is an abundant number, since it is smaller than the sum of its proper divisors (5223815360).

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

4173872680 is a wasteful number, since it uses less digits than its factorization.

4173872680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71949 (or 71945 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 4173872680 is about 64605.5158635855. The cubic root of 4173872680 is about 1610.0760840039.

The spelling of 4173872680 in words is "four billion, one hundred seventy-three million, eight hundred seventy-two thousand, six hundred eighty".