473269538 has 24 divisors (see below), whose sum is σ = 833134572. Its totient is φ = 201030144.

The previous prime is 473269523. The next prime is 473269543. The reversal of 473269538 is 835962374.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 453136369 + 20133169 = 21287^2 + 4487^2 .

It is a junction number, because it is equal to n+sod(n) for n = 473269492 and 473269501.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10295 + ... + 32442.

Almost surely, 2^473269538 is an apocalyptic number.

473269538 is a deficient number, since it is larger than the sum of its proper divisors (359865034).

473269538 is a wasteful number, since it uses less digits than its factorization.

473269538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42866 (or 42859 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 473269538 is about 21754.7589736131. The cubic root of 473269538 is about 779.2967241898.

The spelling of 473269538 in words is "four hundred seventy-three million, two hundred sixty-nine thousand, five hundred thirty-eight".