474404459 has 2 divisors, whose sum is σ = 474404460. Its totient is φ = 474404458.

The previous prime is 474404453. The next prime is 474404461. The reversal of 474404459 is 954404474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474404459 - 2²⁸ = 205969003 is a prime.

Together with 474404461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (474404453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237202229 + 237202230.

It is an arithmetic number, because the mean of its divisors is an integer number (237202230).

Almost surely, 2^474404459 is an apocalyptic number.

474404459 is a deficient number, since it is larger than the sum of its proper divisors (1).

474404459 is an equidigital number, since it uses as much as digits as its factorization.

474404459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 474404459 is about 21780.8277850039. The cubic root of 474404459 is about 779.9191560963.

The spelling of 474404459 in words is "four hundred seventy-four million, four hundred four thousand, four hundred fifty-nine".