470684345 has 8 divisors (see below), whose sum is σ = 570003720. Its totient is φ = 373092480.

The previous prime is 470684339. The next prime is 470684381. The reversal of 470684345 is 543486074.

It can be written as a sum of positive squares in 4 ways, for example, as 54361129 + 416323216 = 7373^2 + 20404^2 .

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

It is not a de Polignac number, because 470684345 - 2⁴ = 470684329 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431276 + ... + 432365.

It is an arithmetic number, because the mean of its divisors is an integer number (71250465).

Almost surely, 2^470684345 is an apocalyptic number.

It is an amenable number.

470684345 is a deficient number, since it is larger than the sum of its proper divisors (99319375).

470684345 is a wasteful number, since it uses less digits than its factorization.

470684345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863755.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 470684345 is about 21695.2608880373. The cubic root of 470684345 is about 777.8751862166.

The spelling of 470684345 in words is "four hundred seventy million, six hundred eighty-four thousand, three hundred forty-five".