473043793 has 2 divisors, whose sum is σ = 473043794. Its totient is φ = 473043792.

The previous prime is 473043757. The next prime is 473043797. The reversal of 473043793 is 397340374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453178944 + 19864849 = 21288^2 + 4457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473043793 is a prime.

It is not a weakly prime, because it can be changed into another prime (473043797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236521896 + 236521897.

It is an arithmetic number, because the mean of its divisors is an integer number (236521897).

Almost surely, 2^473043793 is an apocalyptic number.

It is an amenable number.

473043793 is a deficient number, since it is larger than the sum of its proper divisors (1).

473043793 is an equidigital number, since it uses as much as digits as its factorization.

473043793 is an evil number, because the sum of its binary digits is even.

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

The square root of 473043793 is about 21749.5699497714. The cubic root of 473043793 is about 779.1727988130.

The spelling of 473043793 in words is "four hundred seventy-three million, forty-three thousand, seven hundred ninety-three".