4473660549 has 8 divisors (see below), whose sum is σ = 6091793280. Its totient is φ = 2918984096.

The previous prime is 4473660547. The next prime is 4473660601. The reversal of 4473660549 is 9450663744.

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

It is a cyclic number.

It is not a de Polignac number, because 4473660549 - 2¹ = 4473660547 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4473660498 and 4473660507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4473660547) 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 7 ways as a sum of consecutive naturals, for example, 15863904 + ... + 15864185.

It is an arithmetic number, because the mean of its divisors is an integer number (761474160).

Almost surely, 2^4473660549 is an apocalyptic number.

It is an amenable number.

4473660549 is a deficient number, since it is larger than the sum of its proper divisors (1618132731).

4473660549 is a wasteful number, since it uses less digits than its factorization.

4473660549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31728139.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 4473660549 is about 66885.4285252027. The cubic root of 4473660549 is about 1647.7361729149.

The spelling of 4473660549 in words is "four billion, four hundred seventy-three million, six hundred sixty thousand, five hundred forty-nine".