470769239 has 2 divisors, whose sum is σ = 470769240. Its totient is φ = 470769238.

The previous prime is 470769223. The next prime is 470769281. The reversal of 470769239 is 932967074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470769239 - 2⁴ = 470769223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 470769193 and 470769202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470768239) 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 as a sum of consecutive naturals, namely, 235384619 + 235384620.

It is an arithmetic number, because the mean of its divisors is an integer number (235384620).

Almost surely, 2^470769239 is an apocalyptic number.

470769239 is a deficient number, since it is larger than the sum of its proper divisors (1).

470769239 is an equidigital number, since it uses as much as digits as its factorization.

470769239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 470769239 is about 21697.2173100608. The cubic root of 470769239 is about 777.9219500170.

The spelling of 470769239 in words is "four hundred seventy million, seven hundred sixty-nine thousand, two hundred thirty-nine".