459693799 has 2 divisors, whose sum is σ = 459693800. Its totient is φ = 459693798.

The previous prime is 459693797. The next prime is 459693827. The reversal of 459693799 is 997396954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459693799 - 2¹ = 459693797 is a prime.

It is a super-2 number, since 2×459693799² = 422636777678104802, which contains 22 as substring.

Together with 459693797, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459693797) 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, 229846899 + 229846900.

It is an arithmetic number, because the mean of its divisors is an integer number (229846900).

Almost surely, 2^459693799 is an apocalyptic number.

459693799 is a deficient number, since it is larger than the sum of its proper divisors (1).

459693799 is an equidigital number, since it uses as much as digits as its factorization.

459693799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16533720, while the sum is 61.

The square root of 459693799 is about 21440.4710535939. The cubic root of 459693799 is about 771.7729422321.

The spelling of 459693799 in words is "four hundred fifty-nine million, six hundred ninety-three thousand, seven hundred ninety-nine".