971367433 has 2 divisors, whose sum is σ = 971367434. Its totient is φ = 971367432.

The previous prime is 971367427. The next prime is 971367479. The reversal of 971367433 is 334763179.

971367433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530703369 + 440664064 = 23037^2 + 20992^2 .

It is an emirp because it is prime and its reverse (334763179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 971367433 - 2¹³ = 971359241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 971367433.

It is not a weakly prime, because it can be changed into another prime (971367413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485683716 + 485683717.

It is an arithmetic number, because the mean of its divisors is an integer number (485683717).

Almost surely, 2^971367433 is an apocalyptic number.

It is an amenable number.

971367433 is a deficient number, since it is larger than the sum of its proper divisors (1).

971367433 is an equidigital number, since it uses as much as digits as its factorization.

971367433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 43.

The square root of 971367433 is about 31166.7680871790. The cubic root of 971367433 is about 990.3632422119.

The spelling of 971367433 in words is "nine hundred seventy-one million, three hundred sixty-seven thousand, four hundred thirty-three".