471497904 has 30 divisors (see below), whose sum is σ = 1319539676. Its totient is φ = 157165920.

The previous prime is 471497899. The next prime is 471497933. The reversal of 471497904 is 409794174.

471497904 is a `hidden beast` number, since 4 + 71 + 497 + 90 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 471497904.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1637002 + ... + 1637289.

Almost surely, 2^471497904 is an apocalyptic number.

It is an amenable number.

471497904 is an abundant number, since it is smaller than the sum of its proper divisors (848041772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471497904 is a wasteful number, since it uses less digits than its factorization.

471497904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274305 (or 3274296 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 471497904 is about 21714.0024868747. The cubic root of 471497904 is about 778.3231035933.

The spelling of 471497904 in words is "four hundred seventy-one million, four hundred ninety-seven thousand, nine hundred four".