473936784 has 80 divisors (see below), whose sum is σ = 1244360832. Its totient is φ = 155418624.

The previous prime is 473936777. The next prime is 473936789. The reversal of 473936784 is 487639374.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (473936789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270422 + ... + 1270794.

Almost surely, 2^473936784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473936784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622180416).

473936784 is an abundant number, since it is smaller than the sum of its proper divisors (770424048).

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

473936784 is a wasteful number, since it uses less digits than its factorization.

473936784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 738 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 51.

The square root of 473936784 is about 21770.0892051457. The cubic root of 473936784 is about 779.6627865166.

The spelling of 473936784 in words is "four hundred seventy-three million, nine hundred thirty-six thousand, seven hundred eighty-four".