473723329 has 2 divisors, whose sum is σ = 473723330. Its totient is φ = 473723328.

The previous prime is 473723311. The next prime is 473723351. The reversal of 473723329 is 923327374.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 453903025 + 19820304 = 21305^2 + 4452^2 .

It is a cyclic number.

It is not a de Polignac number, because 473723329 - 2⁵ = 473723297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473723291 and 473723300.

It is not a weakly prime, because it can be changed into another prime (473723629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236861664 + 236861665.

It is an arithmetic number, because the mean of its divisors is an integer number (236861665).

Almost surely, 2^473723329 is an apocalyptic number.

It is an amenable number.

473723329 is a deficient number, since it is larger than the sum of its proper divisors (1).

473723329 is an equidigital number, since it uses as much as digits as its factorization.

473723329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 40.

The square root of 473723329 is about 21765.1861696609. The cubic root of 473723329 is about 779.5457189267.

The spelling of 473723329 in words is "four hundred seventy-three million, seven hundred twenty-three thousand, three hundred twenty-nine".