470441917 has 4 divisors (see below), whose sum is σ = 513209376. Its totient is φ = 427674460.

The previous prime is 470441897. The next prime is 470441921. The reversal of 470441917 is 719144074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 470441917 - 2²³ = 462053309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470441927) 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 3 ways as a sum of consecutive naturals, for example, 21383713 + ... + 21383734.

It is an arithmetic number, because the mean of its divisors is an integer number (128302344).

Almost surely, 2^470441917 is an apocalyptic number.

It is an amenable number.

470441917 is a deficient number, since it is larger than the sum of its proper divisors (42767459).

470441917 is a wasteful number, since it uses less digits than its factorization.

470441917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42767458.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 470441917 is about 21689.6730496336. The cubic root of 470441917 is about 777.7416139595.

The spelling of 470441917 in words is "four hundred seventy million, four hundred forty-one thousand, nine hundred seventeen".