470838859 has 2 divisors, whose sum is σ = 470838860. Its totient is φ = 470838858.

The previous prime is 470838847. The next prime is 470838869. The reversal of 470838859 is 958838074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470838859 - 2⁵ = 470838827 is a prime.

It is a super-2 number, since 2×470838859² = 443378462288843762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (470838869) by changing a digit.

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 as a sum of consecutive naturals, namely, 235419429 + 235419430.

It is an arithmetic number, because the mean of its divisors is an integer number (235419430).

Almost surely, 2^470838859 is an apocalyptic number.

470838859 is a deficient number, since it is larger than the sum of its proper divisors (1).

470838859 is an equidigital number, since it uses as much as digits as its factorization.

470838859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 470838859 is about 21698.8216039489. The cubic root of 470838859 is about 777.9602959496.

The spelling of 470838859 in words is "four hundred seventy million, eight hundred thirty-eight thousand, eight hundred fifty-nine".