36433636 has 12 divisors (see below), whose sum is σ = 63847980. Its totient is φ = 18191360.

The previous prime is 36433609. The next prime is 36433637. The reversal of 36433636 is 63633463.

It can be written as a sum of positive squares in 2 ways, for example, as 1102500 + 35331136 = 1050^2 + 5944^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36433637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2941 + ... + 9028.

It is an arithmetic number, because the mean of its divisors is an integer number (5320665).

Almost surely, 2^36433636 is an apocalyptic number.

It is an amenable number.

36433636 is a deficient number, since it is larger than the sum of its proper divisors (27414344).

36433636 is a wasteful number, since it uses less digits than its factorization.

36433636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12734 (or 12732 counting only the distinct ones).

The product of its digits is 69984, while the sum is 34.

The square root of 36433636 is about 6036.0281642815. The cubic root of 36433636 is about 331.5132097622.

The spelling of 36433636 in words is "thirty-six million, four hundred thirty-three thousand, six hundred thirty-six".