476816413 has 2 divisors, whose sum is σ = 476816414. Its totient is φ = 476816412.

The previous prime is 476816407. The next prime is 476816479. The reversal of 476816413 is 314618674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370870564 + 105945849 = 19258^2 + 10293^2 .

It is a cyclic number.

It is not a de Polignac number, because 476816413 - 2²⁵ = 443261981 is a prime.

It is equal to p_25196773 and since 476816413 and 25196773 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476816513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238408206 + 238408207.

It is an arithmetic number, because the mean of its divisors is an integer number (238408207).

Almost surely, 2^476816413 is an apocalyptic number.

It is an amenable number.

476816413 is a deficient number, since it is larger than the sum of its proper divisors (1).

476816413 is an equidigital number, since it uses as much as digits as its factorization.

476816413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 476816413 is about 21836.1263277166. The cubic root of 476816413 is about 781.2386701888.

The spelling of 476816413 in words is "four hundred seventy-six million, eight hundred sixteen thousand, four hundred thirteen".