473288831 has 8 divisors (see below), whose sum is σ = 487836624. Its totient is φ = 458902080.

The previous prime is 473288821. The next prime is 473288839. The reversal of 473288831 is 138882374.

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 473288831 - 2¹⁰ = 473287807 is a prime.

It is a super-2 number, since 2×473288831² = 448004635098693122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473288839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34280 + ... + 46061.

It is an arithmetic number, because the mean of its divisors is an integer number (60979578).

Almost surely, 2^473288831 is an apocalyptic number.

473288831 is a deficient number, since it is larger than the sum of its proper divisors (14547793).

473288831 is a wasteful number, since it uses less digits than its factorization.

473288831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80521.

The product of its digits is 258048, while the sum is 44.

The square root of 473288831 is about 21755.2023893137. The cubic root of 473288831 is about 779.3073134814.

The spelling of 473288831 in words is "four hundred seventy-three million, two hundred eighty-eight thousand, eight hundred thirty-one".