473948173 has 2 divisors, whose sum is σ = 473948174. Its totient is φ = 473948172.

The previous prime is 473948149. The next prime is 473948191. The reversal of 473948173 is 371849374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263640169 + 210308004 = 16237^2 + 14502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473948173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473948113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236974086 + 236974087.

It is an arithmetic number, because the mean of its divisors is an integer number (236974087).

Almost surely, 2^473948173 is an apocalyptic number.

It is an amenable number.

473948173 is a deficient number, since it is larger than the sum of its proper divisors (1).

473948173 is an equidigital number, since it uses as much as digits as its factorization.

473948173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 46.

The square root of 473948173 is about 21770.3507780651. The cubic root of 473948173 is about 779.6690317295.

The spelling of 473948173 in words is "four hundred seventy-three million, nine hundred forty-eight thousand, one hundred seventy-three".