36386636 has 36 divisors (see below), whose sum is σ = 75388656. Its totient is φ = 15264480.

The previous prime is 36386617. The next prime is 36386641. The reversal of 36386636 is 63668363.

36386636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 36386593 and 36386602.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3401 + ... + 9183.

Almost surely, 2^36386636 is an apocalyptic number.

It is an amenable number.

36386636 is an abundant number, since it is smaller than the sum of its proper divisors (39002020).

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

36386636 is a wasteful number, since it uses less digits than its factorization.

36386636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822 (or 5809 counting only the distinct ones).

The product of its digits is 279936, while the sum is 41.

The square root of 36386636 is about 6032.1336192097. The cubic root of 36386636 is about 331.3705958908.

The spelling of 36386636 in words is "thirty-six million, three hundred eighty-six thousand, six hundred thirty-six".