473718911 has 2 divisors, whose sum is σ = 473718912. Its totient is φ = 473718910.

The previous prime is 473718907. The next prime is 473718919. The reversal of 473718911 is 119817374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473718911 - 2² = 473718907 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473718919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236859455 + 236859456.

It is an arithmetic number, because the mean of its divisors is an integer number (236859456).

Almost surely, 2^473718911 is an apocalyptic number.

473718911 is a deficient number, since it is larger than the sum of its proper divisors (1).

473718911 is an equidigital number, since it uses as much as digits as its factorization.

473718911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 41.

The square root of 473718911 is about 21765.0846770694. The cubic root of 473718911 is about 779.5432955405.

The spelling of 473718911 in words is "four hundred seventy-three million, seven hundred eighteen thousand, nine hundred eleven".