473598397 has 2 divisors, whose sum is σ = 473598398. Its totient is φ = 473598396.

The previous prime is 473598361. The next prime is 473598403. The reversal of 473598397 is 793895374.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 460789156 + 12809241 = 21466^2 + 3579^2 .

It is a cyclic number.

It is not a de Polignac number, because 473598397 - 2⁷ = 473598269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473593397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236799198 + 236799199.

It is an arithmetic number, because the mean of its divisors is an integer number (236799199).

Almost surely, 2^473598397 is an apocalyptic number.

It is an amenable number.

473598397 is a deficient number, since it is larger than the sum of its proper divisors (1).

473598397 is an equidigital number, since it uses as much as digits as its factorization.

473598397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 55.

The square root of 473598397 is about 21762.3159842881. The cubic root of 473598397 is about 779.4771847124.

The spelling of 473598397 in words is "four hundred seventy-three million, five hundred ninety-eight thousand, three hundred ninety-seven".