473419393 has 2 divisors, whose sum is σ = 473419394. Its totient is φ = 473419392.

The previous prime is 473419367. The next prime is 473419399. The reversal of 473419393 is 393914374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437981184 + 35438209 = 20928^2 + 5953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473419393 is a prime.

It is not a weakly prime, because it can be changed into another prime (473419399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236709696 + 236709697.

It is an arithmetic number, because the mean of its divisors is an integer number (236709697).

Almost surely, 2^473419393 is an apocalyptic number.

It is an amenable number.

473419393 is a deficient number, since it is larger than the sum of its proper divisors (1).

473419393 is an equidigital number, since it uses as much as digits as its factorization.

473419393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 473419393 is about 21758.2028899447. The cubic root of 473419393 is about 779.3789670962.

The spelling of 473419393 in words is "four hundred seventy-three million, four hundred nineteen thousand, three hundred ninety-three".