3555560449 has 16 divisors (see below), whose sum is σ = 4091903872. Its totient is φ = 3026377728.

The previous prime is 3555560447. The next prime is 3555560461. The reversal of 3555560449 is 9440655553.

It is a cyclic number.

It is not a de Polignac number, because 3555560449 - 2¹ = 3555560447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3555560399 and 3555560408.

It is not an unprimeable number, because it can be changed into a prime (3555560441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866647 + ... + 870739.

It is an arithmetic number, because the mean of its divisors is an integer number (255743992).

Almost surely, 2^3555560449 is an apocalyptic number.

It is an amenable number.

3555560449 is a deficient number, since it is larger than the sum of its proper divisors (536343423).

3555560449 is a wasteful number, since it uses less digits than its factorization.

3555560449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4936.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The square root of 3555560449 is about 59628.5204327594. The cubic root of 3555560449 is about 1526.2863569369.

The spelling of 3555560449 in words is "three billion, five hundred fifty-five million, five hundred sixty thousand, four hundred forty-nine".