5899730644 has 48 divisors (see below), whose sum is σ = 11008585728. Its totient is φ = 2760645888.

The previous prime is 5899730611. The next prime is 5899730647. The reversal of 5899730644 is 4460379985.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5899730647) 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, 849474 + ... + 856390.

It is an arithmetic number, because the mean of its divisors is an integer number (229345536).

Almost surely, 2^5899730644 is an apocalyptic number.

It is an amenable number.

5899730644 is a deficient number, since it is larger than the sum of its proper divisors (5108855084).

5899730644 is a wasteful number, since it uses less digits than its factorization.

5899730644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144 (or 7142 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The square root of 5899730644 is about 76809.7041004586. The cubic root of 5899730644 is about 1806.9413707159.

The spelling of 5899730644 in words is "five billion, eight hundred ninety-nine million, seven hundred thirty thousand, six hundred forty-four".