471320279 has 2 divisors, whose sum is σ = 471320280. Its totient is φ = 471320278.

The previous prime is 471320263. The next prime is 471320281. The reversal of 471320279 is 972023174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471320279 - 2⁴ = 471320263 is a prime.

Together with 471320281, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_24921926 and since 471320279 and 24921926 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471320779) 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, 235660139 + 235660140.

It is an arithmetic number, because the mean of its divisors is an integer number (235660140).

Almost surely, 2^471320279 is an apocalyptic number.

471320279 is a deficient number, since it is larger than the sum of its proper divisors (1).

471320279 is an equidigital number, since it uses as much as digits as its factorization.

471320279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 471320279 is about 21709.9119989004. The cubic root of 471320279 is about 778.2253534199.

The spelling of 471320279 in words is "four hundred seventy-one million, three hundred twenty thousand, two hundred seventy-nine".