474047719 has 2 divisors, whose sum is σ = 474047720. Its totient is φ = 474047718.

The previous prime is 474047647. The next prime is 474047767. The reversal of 474047719 is 917740474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474047719 - 2⁷ = 474047591 is a prime.

It is a super-2 number, since 2×474047719² = 449442479778205922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474047789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237023859 + 237023860.

It is an arithmetic number, because the mean of its divisors is an integer number (237023860).

Almost surely, 2^474047719 is an apocalyptic number.

474047719 is a deficient number, since it is larger than the sum of its proper divisors (1).

474047719 is an equidigital number, since it uses as much as digits as its factorization.

474047719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 474047719 is about 21772.6369326272. The cubic root of 474047719 is about 779.7236139986.

The spelling of 474047719 in words is "four hundred seventy-four million, forty-seven thousand, seven hundred nineteen".