4444500616 has 8 divisors (see below), whose sum is σ = 8333438670. Its totient is φ = 2222250304.

The previous prime is 4444500581. The next prime is 4444500637. The reversal of 4444500616 is 6160054444.

It can be written as a sum of positive squares in only one way, i.e., 4389592516 + 54908100 = 66254^2 + 7410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 277781281 + ... + 277781296.

Almost surely, 2^4444500616 is an apocalyptic number.

It is an amenable number.

4444500616 is a deficient number, since it is larger than the sum of its proper divisors (3888938054).

4444500616 is a wasteful number, since it uses less digits than its factorization.

4444500616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555562583 (or 555562579 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4444500616 is about 66667.0879520022. The cubic root of 4444500616 is about 1644.1483094062.

The spelling of 4444500616 in words is "four billion, four hundred forty-four million, five hundred thousand, six hundred sixteen".