4440378682 has 16 divisors (see below), whose sum is σ = 7279863552. Its totient is φ = 2022183360.

The previous prime is 4440378667. The next prime is 4440378727. The reversal of 4440378682 is 2868730444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2105388 + ... + 2107495.

It is an arithmetic number, because the mean of its divisors is an integer number (454991472).

Almost surely, 2^4440378682 is an apocalyptic number.

4440378682 is a deficient number, since it is larger than the sum of its proper divisors (2839484870).

4440378682 is a wasteful number, since it uses less digits than its factorization.

4440378682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212933.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 4440378682 is about 66636.1664713690. The cubic root of 4440378682 is about 1643.6398783094.

The spelling of 4440378682 in words is "four billion, four hundred forty million, three hundred seventy-eight thousand, six hundred eighty-two".