4443444370 has 8 divisors (see below), whose sum is σ = 7998199884. Its totient is φ = 1777377744.

The previous prime is 4443444337. The next prime is 4443444389. The reversal of 4443444370 is 734443444.

It can be written as a sum of positive squares in 2 ways, for example, as 4328718849 + 114725521 = 65793^2 + 10711^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222172209 + ... + 222172228.

Almost surely, 2^4443444370 is an apocalyptic number.

4443444370 is a deficient number, since it is larger than the sum of its proper divisors (3554755514).

4443444370 is a wasteful number, since it uses less digits than its factorization.

4443444370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444344444.

The product of its (nonzero) digits is 258048, while the sum is 37.

The square root of 4443444370 is about 66659.1656863480. The cubic root of 4443444370 is about 1644.0180538526.

It can be divided in two parts, 44434 and 44370, that added together give a square (88804 = 298²).

The spelling of 4443444370 in words is "four billion, four hundred forty-three million, four hundred forty-four thousand, three hundred seventy".