474063530 has 32 divisors (see below), whose sum is σ = 904738896. Its totient is φ = 178228224.

The previous prime is 474063503. The next prime is 474063587. The reversal of 474063530 is 35360474.

It is a Cunningham number, because it is equal to 21773²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 408080401 + 65983129 = 20201^2 + 8123^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168092 + ... + 170888.

Almost surely, 2^474063530 is an apocalyptic number.

474063530 is a deficient number, since it is larger than the sum of its proper divisors (430675366).

474063530 is a wasteful number, since it uses less digits than its factorization.

474063530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 474063530 is about 21773.0000229642. Note that the first 4 decimals coincide. The cubic root of 474063530 is about 779.7322826569.

The spelling of 474063530 in words is "four hundred seventy-four million, sixty-three thousand, five hundred thirty".