472783476 has 24 divisors (see below), whose sum is σ = 1203449184. Its totient is φ = 143267680.

The previous prime is 472783471. The next prime is 472783477. The reversal of 472783476 is 674387274.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472783471) 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, 1790715 + ... + 1790978.

It is an arithmetic number, because the mean of its divisors is an integer number (50143716).

Almost surely, 2^472783476 is an apocalyptic number.

It is an amenable number.

472783476 is an abundant number, since it is smaller than the sum of its proper divisors (730665708).

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

472783476 is a wasteful number, since it uses less digits than its factorization.

472783476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3581711 (or 3581709 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 48.

The square root of 472783476 is about 21743.5847090584. The cubic root of 472783476 is about 779.0298457741.

The spelling of 472783476 in words is "four hundred seventy-two million, seven hundred eighty-three thousand, four hundred seventy-six".