473784746 has 8 divisors (see below), whose sum is σ = 720412644. Its totient is φ = 233647200.

The previous prime is 473784739. The next prime is 473784761. The reversal of 473784746 is 647487374.

It can be written as a sum of positive squares in 2 ways, for example, as 438441721 + 35343025 = 20939^2 + 5945^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 473784694 and 473784703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622405 + ... + 1622696.

Almost surely, 2^473784746 is an apocalyptic number.

473784746 is a deficient number, since it is larger than the sum of its proper divisors (246627898).

473784746 is a wasteful number, since it uses less digits than its factorization.

473784746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245176.

The product of its digits is 3161088, while the sum is 50.

The square root of 473784746 is about 21766.5970238804. The cubic root of 473784746 is about 779.5794061639.

The spelling of 473784746 in words is "four hundred seventy-three million, seven hundred eighty-four thousand, seven hundred forty-six".