476998273 has 2 divisors, whose sum is σ = 476998274. Its totient is φ = 476998272.

The previous prime is 476998241. The next prime is 476998283. The reversal of 476998273 is 372899674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386043904 + 90954369 = 19648^2 + 9537^2 .

It is a cyclic number.

It is not a de Polignac number, because 476998273 - 2⁵ = 476998241 is a prime.

It is not a weakly prime, because it can be changed into another prime (476998283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238499136 + 238499137.

It is an arithmetic number, because the mean of its divisors is an integer number (238499137).

Almost surely, 2^476998273 is an apocalyptic number.

It is an amenable number.

476998273 is a deficient number, since it is larger than the sum of its proper divisors (1).

476998273 is an equidigital number, since it uses as much as digits as its factorization.

476998273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 55.

The square root of 476998273 is about 21840.2901308568. The cubic root of 476998273 is about 781.3379802528.

The spelling of 476998273 in words is "four hundred seventy-six million, nine hundred ninety-eight thousand, two hundred seventy-three".