36634733 has 4 divisors (see below), whose sum is σ = 36794940. Its totient is φ = 36474528.

The previous prime is 36634727. The next prime is 36634751. The reversal of 36634733 is 33743663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15225604 + 21409129 = 3902^2 + 4627^2 .

It is a cyclic number.

It is not a de Polignac number, because 36634733 - 2¹⁴ = 36618349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36634693 and 36634702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36634723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79760 + ... + 80217.

It is an arithmetic number, because the mean of its divisors is an integer number (9198735).

Almost surely, 2^36634733 is an apocalyptic number.

It is an amenable number.

36634733 is a deficient number, since it is larger than the sum of its proper divisors (160207).

36634733 is a wasteful number, since it uses less digits than its factorization.

36634733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160206.

The product of its digits is 81648, while the sum is 35.

The square root of 36634733 is about 6052.6632980862. The cubic root of 36634733 is about 332.1220247487.

The spelling of 36634733 in words is "thirty-six million, six hundred thirty-four thousand, seven hundred thirty-three".