5698689644 has 12 divisors (see below), whose sum is σ = 10051233024. Its totient is φ = 2826908784.

The previous prime is 5698689617. The next prime is 5698689673. The reversal of 5698689644 is 4469868965.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5608439 + ... + 5609454.

It is an arithmetic number, because the mean of its divisors is an integer number (837602752).

Almost surely, 2^5698689644 is an apocalyptic number.

It is an amenable number.

5698689644 is a deficient number, since it is larger than the sum of its proper divisors (4352543380).

5698689644 is a wasteful number, since it uses less digits than its factorization.

5698689644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11218024 (or 11218022 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 65.

The square root of 5698689644 is about 75489.6658093013. The cubic root of 5698689644 is about 1786.1790935992.

The spelling of 5698689644 in words is "five billion, six hundred ninety-eight million, six hundred eighty-nine thousand, six hundred forty-four".