473723269 has 2 divisors, whose sum is σ = 473723270. Its totient is φ = 473723268.

The previous prime is 473723267. The next prime is 473723273. The reversal of 473723269 is 962327374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346890625 + 126832644 = 18625^2 + 11262^2 .

It is a cyclic number.

It is not a de Polignac number, because 473723269 - 2¹ = 473723267 is a prime.

It is a super-2 number, since 2×473723269² = 448827471184092722, which contains 22 as substring.

Together with 473723267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473723267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236861634 + 236861635.

It is an arithmetic number, because the mean of its divisors is an integer number (236861635).

Almost surely, 2^473723269 is an apocalyptic number.

It is an amenable number.

473723269 is a deficient number, since it is larger than the sum of its proper divisors (1).

473723269 is an equidigital number, since it uses as much as digits as its factorization.

473723269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 43.

The square root of 473723269 is about 21765.1847913129. The cubic root of 473723269 is about 779.5456860152.

The spelling of 473723269 in words is "four hundred seventy-three million, seven hundred twenty-three thousand, two hundred sixty-nine".