459794431 has 2 divisors, whose sum is σ = 459794432. Its totient is φ = 459794430.

The previous prime is 459794429. The next prime is 459794441. The reversal of 459794431 is 134497954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459794431 - 2¹ = 459794429 is a prime.

It is a super-2 number, since 2×459794431² = 422821837557227522, which contains 22 as substring.

Together with 459794429, 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 (459794441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229897215 + 229897216.

It is an arithmetic number, because the mean of its divisors is an integer number (229897216).

Almost surely, 2^459794431 is an apocalyptic number.

459794431 is a deficient number, since it is larger than the sum of its proper divisors (1).

459794431 is an equidigital number, since it uses as much as digits as its factorization.

459794431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 459794431 is about 21442.8177019719. The cubic root of 459794431 is about 771.8292546357.

The spelling of 459794431 in words is "four hundred fifty-nine million, seven hundred ninety-four thousand, four hundred thirty-one".