5389644708 has 72 divisors (see below), whose sum is σ = 16485985152. Its totient is φ = 1449315072.

The previous prime is 5389644697. The next prime is 5389644727. The reversal of 5389644708 is 8074469835.

5389644708 is a `hidden beast` number, since 538 + 9 + 64 + 47 + 0 + 8 = 666.

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 23 ways as a sum of consecutive naturals, for example, 624760 + ... + 633327.

It is an arithmetic number, because the mean of its divisors is an integer number (228972016).

Almost surely, 2^5389644708 is an apocalyptic number.

It is an amenable number.

5389644708 is an abundant number, since it is smaller than the sum of its proper divisors (11096340444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5389644708 is a wasteful number, since it uses less digits than its factorization.

5389644708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258121 (or 1258116 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 5389644708 is about 73414.1996346756. The cubic root of 5389644708 is about 1753.2884787432.

The spelling of 5389644708 in words is "five billion, three hundred eighty-nine million, six hundred forty-four thousand, seven hundred eight".