36683667036 has 144 divisors (see below), whose sum is σ = 95425249920. Its totient is φ = 11879084160.

The previous prime is 36683667011. The next prime is 36683667037. The reversal of 36683667036 is 63076638663.

It is a happy number.

It is a super-2 number, since 2×36683667036² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36683667037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53087451 + ... + 53088141.

Almost surely, 2^36683667036 is an apocalyptic number.

36683667036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36683667036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47712624960).

36683667036 is an abundant number, since it is smaller than the sum of its proper divisors (58741582884).

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

36683667036 is a wasteful number, since it uses less digits than its factorization.

36683667036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 54.

The spelling of 36683667036 in words is "thirty-six billion, six hundred eighty-three million, six hundred sixty-seven thousand, thirty-six".