613423763 has 2 divisors, whose sum is σ = 613423764. Its totient is φ = 613423762.

The previous prime is 613423729. The next prime is 613423771. The reversal of 613423763 is 367324316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 613423763 - 2¹⁰ = 613422739 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (613423463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306711881 + 306711882.

It is an arithmetic number, because the mean of its divisors is an integer number (306711882).

Almost surely, 2^613423763 is an apocalyptic number.

613423763 is a deficient number, since it is larger than the sum of its proper divisors (1).

613423763 is an equidigital number, since it uses as much as digits as its factorization.

613423763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 35.

The square root of 613423763 is about 24767.3931409828. The cubic root of 613423763 is about 849.6763533696.

The spelling of 613423763 in words is "six hundred thirteen million, four hundred twenty-three thousand, seven hundred sixty-three".