474216499 has 2 divisors, whose sum is σ = 474216500. Its totient is φ = 474216498.

The previous prime is 474216451. The next prime is 474216503. The reversal of 474216499 is 994612474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474216499 - 2⁷ = 474216371 is a prime.

It is not a weakly prime, because it can be changed into another prime (474216299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237108249 + 237108250.

It is an arithmetic number, because the mean of its divisors is an integer number (237108250).

Almost surely, 2^474216499 is an apocalyptic number.

474216499 is a deficient number, since it is larger than the sum of its proper divisors (1).

474216499 is an equidigital number, since it uses as much as digits as its factorization.

474216499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 46.

The square root of 474216499 is about 21776.5125536666. The cubic root of 474216499 is about 779.8161406444.

The spelling of 474216499 in words is "four hundred seventy-four million, two hundred sixteen thousand, four hundred ninety-nine".