473427277 has 2 divisors, whose sum is σ = 473427278. Its totient is φ = 473427276.

The previous prime is 473427191. The next prime is 473427343. The reversal of 473427277 is 772724374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261986596 + 211440681 = 16186^2 + 14541^2 .

It is a cyclic number.

It is not a de Polignac number, because 473427277 - 2²³ = 465038669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473427677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236713638 + 236713639.

It is an arithmetic number, because the mean of its divisors is an integer number (236713639).

Almost surely, 2^473427277 is an apocalyptic number.

It is an amenable number.

473427277 is a deficient number, since it is larger than the sum of its proper divisors (1).

473427277 is an equidigital number, since it uses as much as digits as its factorization.

473427277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 460992, while the sum is 43.

The square root of 473427277 is about 21758.3840622414. The cubic root of 473427277 is about 779.3832934854.

The spelling of 473427277 in words is "four hundred seventy-three million, four hundred twenty-seven thousand, two hundred seventy-seven".