471907643 has 8 divisors (see below), whose sum is σ = 474920160. Its totient is φ = 468904320.

The previous prime is 471907613. The next prime is 471907673. The reversal of 471907643 is 346709174.

It is an interprime number because it is at equal distance from previous prime (471907613) and next prime (471907673).

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 471907643 - 2²⁸ = 203472187 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 471907643.

It is not an unprimeable number, because it can be changed into a prime (471907603) 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, 120746 + ... + 124592.

It is an arithmetic number, because the mean of its divisors is an integer number (59365020).

Almost surely, 2^471907643 is an apocalyptic number.

471907643 is a deficient number, since it is larger than the sum of its proper divisors (3012517).

471907643 is a wasteful number, since it uses less digits than its factorization.

471907643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 471907643 is about 21723.4353406638. The cubic root of 471907643 is about 778.5484966035.

The spelling of 471907643 in words is "four hundred seventy-one million, nine hundred seven thousand, six hundred forty-three".