5684108649 has 16 divisors (see below), whose sum is σ = 7848408384. Its totient is φ = 3656952000.

The previous prime is 5684108641. The next prime is 5684108653. The reversal of 5684108649 is 9468014865.

It is not a de Polignac number, because 5684108649 - 2³ = 5684108641 is a prime.

It is a super-2 number, since 2×5684108649² = 64618182267273210402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5684108641) 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, 283327 + ... + 302724.

It is an arithmetic number, because the mean of its divisors is an integer number (490525524).

Almost surely, 2^5684108649 is an apocalyptic number.

It is an amenable number.

5684108649 is a deficient number, since it is larger than the sum of its proper divisors (2164299735).

5684108649 is a wasteful number, since it uses less digits than its factorization.

5684108649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586168.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 5684108649 is about 75393.0278540397. The cubic root of 5684108649 is about 1784.6543856120.

The spelling of 5684108649 in words is "five billion, six hundred eighty-four million, one hundred eight thousand, six hundred forty-nine".