473628769 has 2 divisors, whose sum is σ = 473628770. Its totient is φ = 473628768.

The previous prime is 473628733. The next prime is 473628803. The reversal of 473628769 is 967826374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471107025 + 2521744 = 21705^2 + 1588^2 .

It is a cyclic number.

It is not a de Polignac number, because 473628769 - 2¹¹ = 473626721 is a prime.

It is a super-2 number, since 2×473628769² = 448648421648910722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (473620769) 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, 236814384 + 236814385.

It is an arithmetic number, because the mean of its divisors is an integer number (236814385).

Almost surely, 2^473628769 is an apocalyptic number.

It is an amenable number.

473628769 is a deficient number, since it is larger than the sum of its proper divisors (1).

473628769 is an equidigital number, since it uses as much as digits as its factorization.

473628769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 52.

The square root of 473628769 is about 21763.0137848599. The cubic root of 473628769 is about 779.4938470541.

The spelling of 473628769 in words is "four hundred seventy-three million, six hundred twenty-eight thousand, seven hundred sixty-nine".