476206673 has 2 divisors, whose sum is σ = 476206674. Its totient is φ = 476206672.

The previous prime is 476206663. The next prime is 476206681. The reversal of 476206673 is 376602674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 377641489 + 98565184 = 19433^2 + 9928^2 .

It is a cyclic number.

It is not a de Polignac number, because 476206673 - 2⁸ = 476206417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476206673.

It is not a weakly prime, because it can be changed into another prime (476206663) 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, 238103336 + 238103337.

It is an arithmetic number, because the mean of its divisors is an integer number (238103337).

Almost surely, 2^476206673 is an apocalyptic number.

It is an amenable number.

476206673 is a deficient number, since it is larger than the sum of its proper divisors (1).

476206673 is an equidigital number, since it uses as much as digits as its factorization.

476206673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 476206673 is about 21822.1601359719. The cubic root of 476206673 is about 780.9055191429.

The spelling of 476206673 in words is "four hundred seventy-six million, two hundred six thousand, six hundred seventy-three".