4442861072 has 40 divisors (see below), whose sum is σ = 9274406400. Its totient is φ = 2049621120.

The previous prime is 4442861063. The next prime is 4442861083. The reversal of 4442861072 is 2701682444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702179 + ... + 708477.

It is an arithmetic number, because the mean of its divisors is an integer number (231860160).

Almost surely, 2^4442861072 is an apocalyptic number.

It is an amenable number.

4442861072 is an abundant number, since it is smaller than the sum of its proper divisors (4831545328).

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

4442861072 is a wasteful number, since it uses less digits than its factorization.

4442861072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711 (or 9705 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 4442861072 is about 66654.7903154755. The cubic root of 4442861072 is about 1643.9461130842.

The spelling of 4442861072 in words is "four billion, four hundred forty-two million, eight hundred sixty-one thousand, seventy-two".