4404665473 has 48 divisors (see below), whose sum is σ = 5297886720. Its totient is φ = 3634790400.

The previous prime is 4404665467. The next prime is 4404665501. The reversal of 4404665473 is 3745664044.

It is a happy number.

It is not a de Polignac number, because 4404665473 - 2¹⁷ = 4404534401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404665423) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6871233 + ... + 6871873.

It is an arithmetic number, because the mean of its divisors is an integer number (110372640).

Almost surely, 2^4404665473 is an apocalyptic number.

It is an amenable number.

4404665473 is a deficient number, since it is larger than the sum of its proper divisors (893221247).

4404665473 is a wasteful number, since it uses less digits than its factorization.

4404665473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The square root of 4404665473 is about 66367.6538156955. The cubic root of 4404665473 is about 1639.2215065060.

The spelling of 4404665473 in words is "four billion, four hundred four million, six hundred sixty-five thousand, four hundred seventy-three".