36319974084 has 81 divisors (see below), whose sum is σ = 96043609389. Its totient is φ = 11571896160.

The previous prime is 36319974007. The next prime is 36319974091. The reversal of 36319974084 is 48047991363.

It is a happy number.

The square root of 36319974084 is 190578.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16506596484 + 19813377600 = 128478^2 + 140760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36319974084.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26299074 + ... + 26300454.

Almost surely, 2^36319974084 is an apocalyptic number.

36319974084 is the 190578-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36319974084

36319974084 is an abundant number, since it is smaller than the sum of its proper divisors (59723635305).

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

36319974084 is a wasteful number, since it uses less digits than its factorization.

36319974084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 36319974084 in words is "thirty-six billion, three hundred nineteen million, nine hundred seventy-four thousand, eighty-four".