471720803 has 8 divisors (see below), whose sum is σ = 483508560. Its totient is φ = 460072800.

The previous prime is 471720773. The next prime is 471720827. The reversal of 471720803 is 308027174.

It is a happy number.

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 471720803 - 2¹⁰ = 471719779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 471720803.

It is not an unprimeable number, because it can be changed into a prime (471720853) 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, 28088 + ... + 41621.

It is an arithmetic number, because the mean of its divisors is an integer number (60438570).

Almost surely, 2^471720803 is an apocalyptic number.

471720803 is a deficient number, since it is larger than the sum of its proper divisors (11787757).

471720803 is a wasteful number, since it uses less digits than its factorization.

471720803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69877.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 471720803 is about 21719.1344901218. The cubic root of 471720803 is about 778.4457341209.

Adding to 471720803 its reverse (308027174), we get a palindrome (779747977).

The spelling of 471720803 in words is "four hundred seventy-one million, seven hundred twenty thousand, eight hundred three".