476234893 has 2 divisors, whose sum is σ = 476234894. Its totient is φ = 476234892.

The previous prime is 476234873. The next prime is 476234903. The reversal of 476234893 is 398432674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 277622244 + 198612649 = 16662^2 + 14093^2 .

It is a cyclic number.

It is not a de Polignac number, because 476234893 - 2¹⁷ = 476103821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476234813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238117446 + 238117447.

It is an arithmetic number, because the mean of its divisors is an integer number (238117447).

Almost surely, 2^476234893 is an apocalyptic number.

It is an amenable number.

476234893 is a deficient number, since it is larger than the sum of its proper divisors (1).

476234893 is an equidigital number, since it uses as much as digits as its factorization.

476234893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 46.

The square root of 476234893 is about 21822.8067168272. The cubic root of 476234893 is about 780.9209443211.

The spelling of 476234893 in words is "four hundred seventy-six million, two hundred thirty-four thousand, eight hundred ninety-three".