479336423 has 2 divisors, whose sum is σ = 479336424. Its totient is φ = 479336422.

The previous prime is 479336413. The next prime is 479336479. The reversal of 479336423 is 324633974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479336423 - 2⁶ = 479336359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479336413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239668211 + 239668212.

It is an arithmetic number, because the mean of its divisors is an integer number (239668212).

Almost surely, 2^479336423 is an apocalyptic number.

479336423 is a deficient number, since it is larger than the sum of its proper divisors (1).

479336423 is an equidigital number, since it uses as much as digits as its factorization.

479336423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 41.

The square root of 479336423 is about 21893.7530588065. The cubic root of 479336423 is about 782.6125540444.

The spelling of 479336423 in words is "four hundred seventy-nine million, three hundred thirty-six thousand, four hundred twenty-three".