474055399 has 2 divisors, whose sum is σ = 474055400.
Its totient is φ = 474055398.
The previous prime is 474055367. The next prime is 474055403. The reversal of 474055399 is 993550474.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 474055399 - 25 = 474055367 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (474055499) 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, 237027699 + 237027700.
It is an arithmetic number, because the mean of its divisors is an integer number (237027700).
Almost surely, 2474055399 is an apocalyptic number.
474055399 is a deficient number, since it is larger than the sum of its proper divisors (1).
474055399 is an equidigital number, since it uses as much as digits as its factorization.
474055399 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 680400, while the sum is 46.
The square root of 474055399 is about 21772.8133000768.
The cubic root of 474055399 is about 779.7278247175.
The spelling of 474055399 in words is "four hundred seventy-four million, fifty-five thousand, three hundred ninety-nine".