476480497 has 2 divisors, whose sum is σ = 476480498. Its totient is φ = 476480496.

The previous prime is 476480467. The next prime is 476480513. The reversal of 476480497 is 794084674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416200801 + 60279696 = 20401^2 + 7764^2 .

It is a cyclic number.

It is not a de Polignac number, because 476480497 - 2²⁷ = 342262769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476480497.

It is not a weakly prime, because it can be changed into another prime (476480467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238240248 + 238240249.

It is an arithmetic number, because the mean of its divisors is an integer number (238240249).

Almost surely, 2^476480497 is an apocalyptic number.

It is an amenable number.

476480497 is a deficient number, since it is larger than the sum of its proper divisors (1).

476480497 is an equidigital number, since it uses as much as digits as its factorization.

476480497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 476480497 is about 21828.4332236650. The cubic root of 476480497 is about 781.0551668436.

The spelling of 476480497 in words is "four hundred seventy-six million, four hundred eighty thousand, four hundred ninety-seven".