3189476880 has 60 divisors (see below), whose sum is σ = 10711328940. Its totient is φ = 850526976.

The previous prime is 3189476863. The next prime is 3189476887. The reversal of 3189476880 is 886749813.

It can be written as a sum of positive squares in 2 ways, for example, as 2290196736 + 899280144 = 47856^2 + 29988^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (3189476887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2214195 + ... + 2215634.

It is an arithmetic number, because the mean of its divisors is an integer number (178522149).

Almost surely, 2^3189476880 is an apocalyptic number.

3189476880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3189476880 is an abundant number, since it is smaller than the sum of its proper divisors (7521852060).

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

3189476880 is a wasteful number, since it uses less digits than its factorization.

3189476880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429848 (or 4429839 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 3189476880 is about 56475.4537830375. The cubic root of 3189476880 is about 1471.9955128447.

The spelling of 3189476880 in words is "three billion, one hundred eighty-nine million, four hundred seventy-six thousand, eight hundred eighty".