4378081080 has 64 divisors (see below), whose sum is σ = 13825526400. Its totient is φ = 1106040960.

The previous prime is 4378081079. The next prime is 4378081093. The reversal of 4378081080 is 801808734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957826 + ... + 962385.

It is an arithmetic number, because the mean of its divisors is an integer number (216023850).

Almost surely, 2^4378081080 is an apocalyptic number.

4378081080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4378081080 is an abundant number, since it is smaller than the sum of its proper divisors (9447445320).

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

4378081080 is a wasteful number, since it uses less digits than its factorization.

4378081080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920244 (or 1920240 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 4378081080 is about 66167.0694530142. The cubic root of 4378081080 is about 1635.9170046948.

The spelling of 4378081080 in words is "four billion, three hundred seventy-eight million, eighty-one thousand, eighty".