470880469 has 2 divisors, whose sum is σ = 470880470. Its totient is φ = 470880468.

The previous prime is 470880457. The next prime is 470880479. The reversal of 470880469 is 964088074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327791025 + 143089444 = 18105^2 + 11962^2 .

It is a cyclic number.

It is not a de Polignac number, because 470880469 - 2⁵ = 470880437 is a prime.

It is a super-2 number, since 2×470880469² = 443456832171319922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470880419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235440234 + 235440235.

It is an arithmetic number, because the mean of its divisors is an integer number (235440235).

Almost surely, 2^470880469 is an apocalyptic number.

It is an amenable number.

470880469 is a deficient number, since it is larger than the sum of its proper divisors (1).

470880469 is an equidigital number, since it uses as much as digits as its factorization.

470880469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 470880469 is about 21699.7803905938. The cubic root of 470880469 is about 777.9832124767.

The spelling of 470880469 in words is "four hundred seventy million, eight hundred eighty thousand, four hundred sixty-nine".