470779879 has 2 divisors, whose sum is σ = 470779880. Its totient is φ = 470779878.

The previous prime is 470779877. The next prime is 470779909. The reversal of 470779879 is 978977074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470779879 - 2¹ = 470779877 is a prime.

Together with 470779877, it forms a pair of twin primes.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470779877) 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, 235389939 + 235389940.

It is an arithmetic number, because the mean of its divisors is an integer number (235389940).

Almost surely, 2^470779879 is an apocalyptic number.

470779879 is a deficient number, since it is larger than the sum of its proper divisors (1).

470779879 is an equidigital number, since it uses as much as digits as its factorization.

470779879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6223392, while the sum is 58.

The square root of 470779879 is about 21697.4625014079. The cubic root of 470779879 is about 777.9278106570.

The spelling of 470779879 in words is "four hundred seventy million, seven hundred seventy-nine thousand, eight hundred seventy-nine".