429716228 has 12 divisors (see below), whose sum is σ = 752218572. Its totient is φ = 214796640.

The previous prime is 429716227. The next prime is 429716239. The reversal of 429716228 is 822617924.

It can be written as a sum of positive squares in 2 ways, for example, as 51724864 + 377991364 = 7192^2 + 19442^2 .

It is not an unprimeable number, because it can be changed into a prime (429716227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2726 + ... + 29442.

It is an arithmetic number, because the mean of its divisors is an integer number (62684881).

Almost surely, 2^429716228 is an apocalyptic number.

It is an amenable number.

429716228 is a deficient number, since it is larger than the sum of its proper divisors (322502344).

429716228 is a wasteful number, since it uses less digits than its factorization.

429716228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30742 (or 30740 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 429716228 is about 20729.5978735720. The cubic root of 429716228 is about 754.6181587430.

The spelling of 429716228 in words is "four hundred twenty-nine million, seven hundred sixteen thousand, two hundred twenty-eight".