474626530 has 16 divisors (see below), whose sum is σ = 976374720. Its totient is φ = 162729072.

The previous prime is 474626521. The next prime is 474626533. The reversal of 474626530 is 35626474.

It is a self number, because there is not a number n which added to its sum of digits gives 474626530.

It is not an unprimeable number, because it can be changed into a prime (474626533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3390120 + ... + 3390259.

It is an arithmetic number, because the mean of its divisors is an integer number (61023420).

Almost surely, 2^474626530 is an apocalyptic number.

474626530 is an abundant number, since it is smaller than the sum of its proper divisors (501748190).

474626530 is a wasteful number, since it uses less digits than its factorization.

474626530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780393.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 474626530 is about 21785.9250434770. The cubic root of 474626530 is about 780.0408317437.

The spelling of 474626530 in words is "four hundred seventy-four million, six hundred twenty-six thousand, five hundred thirty".