474678593 has 2 divisors, whose sum is σ = 474678594. Its totient is φ = 474678592.

The previous prime is 474678527. The next prime is 474678599. The reversal of 474678593 is 395876474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257057089 + 217621504 = 16033^2 + 14752^2 .

It is a cyclic number.

It is not a de Polignac number, because 474678593 - 2¹⁰ = 474677569 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (474678599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237339296 + 237339297.

It is an arithmetic number, because the mean of its divisors is an integer number (237339297).

Almost surely, 2^474678593 is an apocalyptic number.

It is an amenable number.

474678593 is a deficient number, since it is larger than the sum of its proper divisors (1).

474678593 is an equidigital number, since it uses as much as digits as its factorization.

474678593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 53.

The square root of 474678593 is about 21787.1198876768. The cubic root of 474678593 is about 780.0693522600.

The spelling of 474678593 in words is "four hundred seventy-four million, six hundred seventy-eight thousand, five hundred ninety-three".