36338085989 has 8 divisors (see below), whose sum is σ = 36980446680. Its totient is φ = 35700926976.

The previous prime is 36338085983. The next prime is 36338086019. The reversal of 36338085989 is 98958083363.

36338085989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 195364 + 36337890625 = 442^2 + 190625^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36338085989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36338085983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286324 + ... + 1314269.

It is an arithmetic number, because the mean of its divisors is an integer number (4622555835).

Almost surely, 2^36338085989 is an apocalyptic number.

It is an amenable number.

36338085989 is a deficient number, since it is larger than the sum of its proper divisors (642360691).

36338085989 is a wasteful number, since it uses less digits than its factorization.

36338085989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600839.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 36338085989 in words is "thirty-six billion, three hundred thirty-eight million, eighty-five thousand, nine hundred eighty-nine".