473623769 has 2 divisors, whose sum is σ = 473623770. Its totient is φ = 473623768.

The previous prime is 473623753. The next prime is 473623807. The reversal of 473623769 is 967326374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270931600 + 202692169 = 16460^2 + 14237^2 .

It is a cyclic number.

It is not a de Polignac number, because 473623769 - 2⁴ = 473623753 is a prime.

It is a super-2 number, since 2×473623769² = 448638949123530722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (473623729) 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, 236811884 + 236811885.

It is an arithmetic number, because the mean of its divisors is an integer number (236811885).

Almost surely, 2^473623769 is an apocalyptic number.

It is an amenable number.

473623769 is a deficient number, since it is larger than the sum of its proper divisors (1).

473623769 is an equidigital number, since it uses as much as digits as its factorization.

473623769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 47.

The square root of 473623769 is about 21762.8989107609. The cubic root of 473623769 is about 779.4911040599.

The spelling of 473623769 in words is "four hundred seventy-three million, six hundred twenty-three thousand, seven hundred sixty-nine".