36684433 has 4 divisors (see below), whose sum is σ = 37009188. Its totient is φ = 36359680.

The previous prime is 36684409. The next prime is 36684467. The reversal of 36684433 is 33448663.

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 8456464 + 28227969 = 2908^2 + 5313^2 .

It is a cyclic number.

It is not a de Polignac number, because 36684433 - 2⁹ = 36683921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36684392 and 36684401.

It is not an unprimeable number, because it can be changed into a prime (36684133) 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, 162208 + ... + 162433.

It is an arithmetic number, because the mean of its divisors is an integer number (9252297).

Almost surely, 2^36684433 is an apocalyptic number.

It is an amenable number.

36684433 is a deficient number, since it is larger than the sum of its proper divisors (324755).

36684433 is a wasteful number, since it uses less digits than its factorization.

36684433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324754.

The product of its digits is 124416, while the sum is 37.

The square root of 36684433 is about 6056.7675372264. The cubic root of 36684433 is about 332.2721464545.

The spelling of 36684433 in words is "thirty-six million, six hundred eighty-four thousand, four hundred thirty-three".