470779811 has 2 divisors, whose sum is σ = 470779812. Its totient is φ = 470779810.

The previous prime is 470779807. The next prime is 470779817. The reversal of 470779811 is 118977074.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470779811 - 2² = 470779807 is a prime.

It is not a weakly prime, because it can be changed into another prime (470779817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235389905 + 235389906.

It is an arithmetic number, because the mean of its divisors is an integer number (235389906).

Almost surely, 2^470779811 is an apocalyptic number.

470779811 is a deficient number, since it is larger than the sum of its proper divisors (1).

470779811 is an equidigital number, since it uses as much as digits as its factorization.

470779811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 44.

The square root of 470779811 is about 21697.4609344043. The cubic root of 470779811 is about 777.9277732021.

The spelling of 470779811 in words is "four hundred seventy million, seven hundred seventy-nine thousand, eight hundred eleven".