4440008744 has 8 divisors (see below), whose sum is σ = 8325016410. Its totient is φ = 2220004368.

The previous prime is 4440008669. The next prime is 4440008761. The reversal of 4440008744 is 4478000444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4128062500 + 311946244 = 64250^2 + 17662^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277500539 + ... + 277500554.

Almost surely, 2^4440008744 is an apocalyptic number.

It is an amenable number.

4440008744 is a deficient number, since it is larger than the sum of its proper divisors (3885007666).

4440008744 is a wasteful number, since it uses less digits than its factorization.

4440008744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555001099 (or 555001095 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 35.

The square root of 4440008744 is about 66633.3906086130. The cubic root of 4440008744 is about 1643.5942319220.

The spelling of 4440008744 in words is "four billion, four hundred forty million, eight thousand, seven hundred forty-four".