36828943 has 4 divisors (see below), whose sum is σ = 37193688. Its totient is φ = 36464200.

The previous prime is 36828893. The next prime is 36828959. The reversal of 36828943 is 34982863.

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

It is a cyclic number.

It is not a de Polignac number, because 36828943 - 2²⁵ = 3274511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36828943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36828983) 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, 182221 + ... + 182422.

It is an arithmetic number, because the mean of its divisors is an integer number (9298422).

Almost surely, 2^36828943 is an apocalyptic number.

36828943 is a deficient number, since it is larger than the sum of its proper divisors (364745).

36828943 is a wasteful number, since it uses less digits than its factorization.

36828943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364744.

The product of its digits is 248832, while the sum is 43.

The square root of 36828943 is about 6068.6854424991. The cubic root of 36828943 is about 332.7078783745.

The spelling of 36828943 in words is "thirty-six million, eight hundred twenty-eight thousand, nine hundred forty-three".