936220433 has 2 divisors, whose sum is σ = 936220434. Its totient is φ = 936220432.

The previous prime is 936220399. The next prime is 936220487. The reversal of 936220433 is 334022639.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 803325649 + 132894784 = 28343^2 + 11528^2 .

It is an emirp because it is prime and its reverse (334022639) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-936220433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 936220433.

It is not a weakly prime, because it can be changed into another prime (936220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468110216 + 468110217.

It is an arithmetic number, because the mean of its divisors is an integer number (468110217).

Almost surely, 2^936220433 is an apocalyptic number.

It is an amenable number.

936220433 is a deficient number, since it is larger than the sum of its proper divisors (1).

936220433 is an equidigital number, since it uses as much as digits as its factorization.

936220433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 936220433 is about 30597.7194084788. The cubic root of 936220433 is about 978.2714332962.

The spelling of 936220433 in words is "nine hundred thirty-six million, two hundred twenty thousand, four hundred thirty-three".