471872330 has 8 divisors (see below), whose sum is σ = 849370212. Its totient is φ = 188748928.

The previous prime is 471872309. The next prime is 471872333. The reversal of 471872330 is 33278174.

It can be written as a sum of positive squares in 2 ways, for example, as 468592609 + 3279721 = 21647^2 + 1811^2 .

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

It is not an unprimeable number, because it can be changed into a prime (471872333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23593607 + ... + 23593626.

Almost surely, 2^471872330 is an apocalyptic number.

471872330 is a deficient number, since it is larger than the sum of its proper divisors (377497882).

471872330 is a wasteful number, since it uses less digits than its factorization.

471872330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47187240.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 471872330 is about 21722.6225396475. The cubic root of 471872330 is about 778.5290764414.

The spelling of 471872330 in words is "four hundred seventy-one million, eight hundred seventy-two thousand, three hundred thirty".