473435393 has 2 divisors, whose sum is σ = 473435394. Its totient is φ = 473435392.

The previous prime is 473435383. The next prime is 473435399. The reversal of 473435393 is 393534374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472105984 + 1329409 = 21728^2 + 1153^2 .

It is a cyclic number.

It is not a de Polignac number, because 473435393 - 2¹⁸ = 473173249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473435393.

It is not a weakly prime, because it can be changed into another prime (473435399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236717696 + 236717697.

It is an arithmetic number, because the mean of its divisors is an integer number (236717697).

Almost surely, 2^473435393 is an apocalyptic number.

It is an amenable number.

473435393 is a deficient number, since it is larger than the sum of its proper divisors (1).

473435393 is an equidigital number, since it uses as much as digits as its factorization.

473435393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 41.

The square root of 473435393 is about 21758.5705642627. The cubic root of 473435393 is about 779.3877471357.

The spelling of 473435393 in words is "four hundred seventy-three million, four hundred thirty-five thousand, three hundred ninety-three".