5869944636 has 24 divisors (see below), whose sum is σ = 14168832720. Its totient is φ = 1889177472.

The previous prime is 5869944631. The next prime is 5869944659. The reversal of 5869944636 is 6364499685.

It is a self number, because there is not a number n which added to its sum of digits gives 5869944636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5869944631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8433481 + ... + 8434176.

It is an arithmetic number, because the mean of its divisors is an integer number (590368030).

Almost surely, 2^5869944636 is an apocalyptic number.

It is an amenable number.

5869944636 is an abundant number, since it is smaller than the sum of its proper divisors (8298888084).

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

5869944636 is a wasteful number, since it uses less digits than its factorization.

5869944636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16867693 (or 16867691 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 60.

The square root of 5869944636 is about 76615.5639279644. The cubic root of 5869944636 is about 1803.8953332653.

The spelling of 5869944636 in words is "five billion, eight hundred sixty-nine million, nine hundred forty-four thousand, six hundred thirty-six".