416469019 has 2 divisors, whose sum is σ = 416469020. Its totient is φ = 416469018.

The previous prime is 416468993. The next prime is 416469041. The reversal of 416469019 is 910964614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416469019 - 2⁷ = 416468891 is a prime.

It is a super-2 number, since 2×416469019² = 346892887573644722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (416469089) 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, 208234509 + 208234510.

It is an arithmetic number, because the mean of its divisors is an integer number (208234510).

Almost surely, 2^416469019 is an apocalyptic number.

416469019 is a deficient number, since it is larger than the sum of its proper divisors (1).

416469019 is an equidigital number, since it uses as much as digits as its factorization.

416469019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 416469019 is about 20407.5725896051. The cubic root of 416469019 is about 746.7826738555.

The spelling of 416469019 in words is "four hundred sixteen million, four hundred sixty-nine thousand, nineteen".