36718918326 has 64 divisors (see below), whose sum is σ = 83842421760. Its totient is φ = 11903228640.

The previous prime is 36718918321. The next prime is 36718918367. The reversal of 36718918326 is 62381981763.

36718918326 is a `hidden beast` number, since 367 + 1 + 89 + 183 + 26 = 666.

36718918326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36718918321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7444081 + ... + 7449011.

It is an arithmetic number, because the mean of its divisors is an integer number (1310037840).

Almost surely, 2^36718918326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36718918326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41921210880).

36718918326 is an abundant number, since it is smaller than the sum of its proper divisors (47123503434).

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

36718918326 is a wasteful number, since it uses less digits than its factorization.

36718918326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8706 (or 8700 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 36718918326 in words is "thirty-six billion, seven hundred eighteen million, nine hundred eighteen thousand, three hundred twenty-six".