4440084378 has 32 divisors (see below), whose sum is σ = 9410484096. Its totient is φ = 1391789568.

The previous prime is 4440084373. The next prime is 4440084437. The reversal of 4440084378 is 8734800444.

It is not an unprimeable number, because it can be changed into a prime (4440084373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106950 + ... + 142542.

It is an arithmetic number, because the mean of its divisors is an integer number (294077628).

Almost surely, 2^4440084378 is an apocalyptic number.

4440084378 is an abundant number, since it is smaller than the sum of its proper divisors (4970399718).

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

4440084378 is a wasteful number, since it uses less digits than its factorization.

4440084378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36838.

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 4440084378 is about 66633.9581444777. The cubic root of 4440084378 is about 1643.6035645538.

It can be divided in two parts, 44400 and 84378, that added together give a triangular number (128778 = T₅₀₇).

The spelling of 4440084378 in words is "four billion, four hundred forty million, eighty-four thousand, three hundred seventy-eight".