476738959 has 2 divisors, whose sum is σ = 476738960. Its totient is φ = 476738958.

The previous prime is 476738957. The next prime is 476738993. The reversal of 476738959 is 959837674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 476738959 - 2¹ = 476738957 is a prime.

Together with 476738957, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476738953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238369479 + 238369480.

It is an arithmetic number, because the mean of its divisors is an integer number (238369480).

Almost surely, 2^476738959 is an apocalyptic number.

476738959 is a deficient number, since it is larger than the sum of its proper divisors (1).

476738959 is an equidigital number, since it uses as much as digits as its factorization.

476738959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 58.

The square root of 476738959 is about 21834.3527268385. The cubic root of 476738959 is about 781.1963664600.

The spelling of 476738959 in words is "four hundred seventy-six million, seven hundred thirty-eight thousand, nine hundred fifty-nine".