36023779904 has 168 divisors, whose sum is σ = 86604213888. Its totient is φ = 14561648640.

The previous prime is 36023779879. The next prime is 36023779907. The reversal of 36023779904 is 40997732063.

It is not an unprimeable number, because it can be changed into a prime (36023779907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57089669 + ... + 57090299.

Almost surely, 2^36023779904 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 36023779904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43302106944).

36023779904 is an abundant number, since it is smaller than the sum of its proper divisors (50580433984).

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

36023779904 is a wasteful number, since it uses less digits than its factorization.

36023779904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 50.

The spelling of 36023779904 in words is "thirty-six billion, twenty-three million, seven hundred seventy-nine thousand, nine hundred four".