476498773 has 2 divisors, whose sum is σ = 476498774. Its totient is φ = 476498772.

The previous prime is 476498749. The next prime is 476498783. The reversal of 476498773 is 377894674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421768369 + 54730404 = 20537^2 + 7398^2 .

It is a cyclic number.

It is not a de Polignac number, because 476498773 - 2²¹ = 474401621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476498783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238249386 + 238249387.

It is an arithmetic number, because the mean of its divisors is an integer number (238249387).

Almost surely, 2^476498773 is an apocalyptic number.

It is an amenable number.

476498773 is a deficient number, since it is larger than the sum of its proper divisors (1).

476498773 is an equidigital number, since it uses as much as digits as its factorization.

476498773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 55.

The square root of 476498773 is about 21828.8518479557. The cubic root of 476498773 is about 781.0651528289.

The spelling of 476498773 in words is "four hundred seventy-six million, four hundred ninety-eight thousand, seven hundred seventy-three".