474823399 has 2 divisors, whose sum is σ = 474823400. Its totient is φ = 474823398.

The previous prime is 474823397. The next prime is 474823411. The reversal of 474823399 is 993328474.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474823399 - 2¹ = 474823397 is a prime.

Together with 474823397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474823397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237411699 + 237411700.

It is an arithmetic number, because the mean of its divisors is an integer number (237411700).

Almost surely, 2^474823399 is an apocalyptic number.

474823399 is a deficient number, since it is larger than the sum of its proper divisors (1).

474823399 is an equidigital number, since it uses as much as digits as its factorization.

474823399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 49.

The square root of 474823399 is about 21790.4428362528. The cubic root of 474823399 is about 780.1486671478.

The spelling of 474823399 in words is "four hundred seventy-four million, eight hundred twenty-three thousand, three hundred ninety-nine".