473670689 has 2 divisors, whose sum is σ = 473670690. Its totient is φ = 473670688.

The previous prime is 473670683. The next prime is 473670719. The reversal of 473670689 is 986076374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242113600 + 231557089 = 15560^2 + 15217^2 .

It is a cyclic number.

It is not a de Polignac number, because 473670689 - 2⁸ = 473670433 is a prime.

It is not a weakly prime, because it can be changed into another prime (473670683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236835344 + 236835345.

It is an arithmetic number, because the mean of its divisors is an integer number (236835345).

Almost surely, 2^473670689 is an apocalyptic number.

It is an amenable number.

473670689 is a deficient number, since it is larger than the sum of its proper divisors (1).

473670689 is an equidigital number, since it uses as much as digits as its factorization.

473670689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 473670689 is about 21763.9768654536. The cubic root of 473670689 is about 779.5168435584.

The spelling of 473670689 in words is "four hundred seventy-three million, six hundred seventy thousand, six hundred eighty-nine".