2378043860 has 12 divisors (see below), whose sum is σ = 4993892148. Its totient is φ = 951217536.

The previous prime is 2378043851. The next prime is 2378043893. The reversal of 2378043860 is 683408732.

2378043860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1379231044 + 998812816 = 37138^2 + 31604^2 .

It is a hoax number, since the sum of its digits (41) 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59451077 + ... + 59451116.

It is an arithmetic number, because the mean of its divisors is an integer number (416157679).

Almost surely, 2^2378043860 is an apocalyptic number.

2378043860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2378043860 is an abundant number, since it is smaller than the sum of its proper divisors (2615848288).

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

2378043860 is a wasteful number, since it uses less digits than its factorization.

2378043860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118902202 (or 118902200 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2378043860 is about 48765.1910690402. The cubic root of 2378043860 is about 1334.7705628607.

The spelling of 2378043860 in words is "two billion, three hundred seventy-eight million, forty-three thousand, eight hundred sixty".