476066477 has 2 divisors, whose sum is σ = 476066478. Its totient is φ = 476066476.

The previous prime is 476066471. The next prime is 476066483. The reversal of 476066477 is 774660674.

It is a balanced prime because it is at equal distance from previous prime (476066471) and next prime (476066483).

It can be written as a sum of positive squares in only one way, i.e., 316448521 + 159617956 = 17789^2 + 12634^2 .

It is a cyclic number.

It is not a de Polignac number, because 476066477 - 2¹⁰ = 476065453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476066471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238033238 + 238033239.

It is an arithmetic number, because the mean of its divisors is an integer number (238033239).

Almost surely, 2^476066477 is an apocalyptic number.

It is an amenable number.

476066477 is a deficient number, since it is larger than the sum of its proper divisors (1).

476066477 is an equidigital number, since it uses as much as digits as its factorization.

476066477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 476066477 is about 21818.9476602333. The cubic root of 476066477 is about 780.8288783468.

The spelling of 476066477 in words is "four hundred seventy-six million, sixty-six thousand, four hundred seventy-seven".