3544086549 has 16 divisors (see below), whose sum is σ = 5145681600. Its totient is φ = 2161184256.

The previous prime is 3544086547. The next prime is 3544086569. The reversal of 3544086549 is 9456804453.

It is not a de Polignac number, because 3544086549 - 2¹ = 3544086547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3544086498 and 3544086507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544086541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070364 + ... + 1073669.

It is an arithmetic number, because the mean of its divisors is an integer number (321605100).

Almost surely, 2^3544086549 is an apocalyptic number.

It is an amenable number.

3544086549 is a deficient number, since it is larger than the sum of its proper divisors (1601595051).

3544086549 is a wasteful number, since it uses less digits than its factorization.

3544086549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144084.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The square root of 3544086549 is about 59532.2311777410. The cubic root of 3544086549 is about 1524.6427971411.

The spelling of 3544086549 in words is "three billion, five hundred forty-four million, eighty-six thousand, five hundred forty-nine".