934075213 has 2 divisors, whose sum is σ = 934075214. Its totient is φ = 934075212.

The previous prime is 934075171. The next prime is 934075309. The reversal of 934075213 is 312570439.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 685287684 + 248787529 = 26178^2 + 15773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-934075213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (934075913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467037606 + 467037607.

It is an arithmetic number, because the mean of its divisors is an integer number (467037607).

Almost surely, 2^934075213 is an apocalyptic number.

It is an amenable number.

934075213 is a deficient number, since it is larger than the sum of its proper divisors (1).

934075213 is an equidigital number, since it uses as much as digits as its factorization.

934075213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 934075213 is about 30562.6440773700. The cubic root of 934075213 is about 977.5236705174.

The spelling of 934075213 in words is "nine hundred thirty-four million, seventy-five thousand, two hundred thirteen".