474180538 has 12 divisors (see below), whose sum is σ = 770193198. Its totient is φ = 218852400.

The previous prime is 474180533. The next prime is 474180547. The reversal of 474180538 is 835081474.

It can be written as a sum of positive squares in 3 ways, for example, as 195524289 + 278656249 = 13983^2 + 16693^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 474180538.

It is not an unprimeable number, because it can be changed into a prime (474180533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 701113 + ... + 701788.

Almost surely, 2^474180538 is an apocalyptic number.

474180538 is a deficient number, since it is larger than the sum of its proper divisors (296012660).

474180538 is a wasteful number, since it uses less digits than its factorization.

474180538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402929 (or 1402916 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 474180538 is about 21775.6868548388. The cubic root of 474180538 is about 779.7964283561.

The spelling of 474180538 in words is "four hundred seventy-four million, one hundred eighty thousand, five hundred thirty-eight".