4170889680 has 80 divisors (see below), whose sum is σ = 12943469184. Its totient is φ = 1111057920.

The previous prime is 4170889661. The next prime is 4170889717. The reversal of 4170889680 is 869880714.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230565 + ... + 247995.

Almost surely, 2^4170889680 is an apocalyptic number.

4170889680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4170889680 is an abundant number, since it is smaller than the sum of its proper divisors (8772579504).

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

4170889680 is a wasteful number, since it uses less digits than its factorization.

4170889680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18444 (or 18438 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 4170889680 is about 64582.4254731889. The cubic root of 4170889680 is about 1609.6924273892.

The spelling of 4170889680 in words is "four billion, one hundred seventy million, eight hundred eighty-nine thousand, six hundred eighty".