473730047 has 8 divisors (see below), whose sum is σ = 544128000. Its totient is φ = 404012664.

The previous prime is 473730029. The next prime is 473730071. The reversal of 473730047 is 740037374.

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

It is a cyclic number.

It is not a de Polignac number, because 473730047 - 2⁸ = 473729791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473729989 and 473730016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473730077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168647 + ... + 171432.

It is an arithmetic number, because the mean of its divisors is an integer number (68016000).

Almost surely, 2^473730047 is an apocalyptic number.

473730047 is a deficient number, since it is larger than the sum of its proper divisors (70397953).

473730047 is a wasteful number, since it uses less digits than its factorization.

473730047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340285.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 473730047 is about 21765.3404981406. The cubic root of 473730047 is about 779.5494038929.

The spelling of 473730047 in words is "four hundred seventy-three million, seven hundred thirty thousand, forty-seven".