36656634344 has 64 divisors (see below), whose sum is σ = 75901147200. Its totient is φ = 16457689600.

The previous prime is 36656634337. The next prime is 36656634347. The reversal of 36656634344 is 44343665663.

36656634344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 36656634292 and 36656634301.

It is not an unprimeable number, because it can be changed into a prime (36656634347) 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, 10234634 + ... + 10238214.

It is an arithmetic number, because the mean of its divisors is an integer number (1185955425).

Almost surely, 2^36656634344 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 36656634344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37950573600).

36656634344 is an abundant number, since it is smaller than the sum of its proper divisors (39244512856).

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

36656634344 is a wasteful number, since it uses less digits than its factorization.

36656634344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994 (or 4990 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 50.

The spelling of 36656634344 in words is "thirty-six billion, six hundred fifty-six million, six hundred thirty-four thousand, three hundred forty-four".