36589365340 has 96 divisors (see below), whose sum is σ = 84339408384. Its totient is φ = 13223535360.

The previous prime is 36589365271. The next prime is 36589365361. The reversal of 36589365340 is 4356398563.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37837537 + ... + 37838503.

It is an arithmetic number, because the mean of its divisors is an integer number (878535504).

Almost surely, 2^36589365340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36589365340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42169704192).

36589365340 is an abundant number, since it is smaller than the sum of its proper divisors (47750043044).

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

36589365340 is a wasteful number, since it uses less digits than its factorization.

36589365340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867 (or 1865 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 52.

The spelling of 36589365340 in words is "thirty-six billion, five hundred eighty-nine million, three hundred sixty-five thousand, three hundred forty".