459800791 has 2 divisors, whose sum is σ = 459800792. Its totient is φ = 459800790.

The previous prime is 459800743. The next prime is 459800807. The reversal of 459800791 is 197008954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 459800791 - 2¹¹ = 459798743 is a prime.

It is a super-2 number, since 2×459800791² = 422833534808451362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459800491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229900395 + 229900396.

It is an arithmetic number, because the mean of its divisors is an integer number (229900396).

Almost surely, 2^459800791 is an apocalyptic number.

459800791 is a deficient number, since it is larger than the sum of its proper divisors (1).

459800791 is an equidigital number, since it uses as much as digits as its factorization.

459800791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 459800791 is about 21442.9660028644. The cubic root of 459800791 is about 771.8328133357.

The spelling of 459800791 in words is "four hundred fifty-nine million, eight hundred thousand, seven hundred ninety-one".