36836369 has 4 divisors (see below), whose sum is σ = 36854244. Its totient is φ = 36818496.

The previous prime is 36836341. The next prime is 36836389. The reversal of 36836369 is 96363863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96363863 = 653 ⋅147571.

It can be written as a sum of positive squares in 2 ways, for example, as 27300625 + 9535744 = 5225^2 + 3088^2 .

It is a cyclic number.

It is not a de Polignac number, because 36836369 - 2¹² = 36832273 is a prime.

It is a super-2 number, since 2×36836369² = 2713836162208322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36836329) 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, 5372 + ... + 10125.

It is an arithmetic number, because the mean of its divisors is an integer number (9213561).

Almost surely, 2^36836369 is an apocalyptic number.

It is an amenable number.

36836369 is a deficient number, since it is larger than the sum of its proper divisors (17875).

36836369 is a wasteful number, since it uses less digits than its factorization.

36836369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17874.

The product of its digits is 419904, while the sum is 44.

The square root of 36836369 is about 6069.2972410321. The cubic root of 36836369 is about 332.7302387109.

The spelling of 36836369 in words is "thirty-six million, eight hundred thirty-six thousand, three hundred sixty-nine".