473786791 has 2 divisors, whose sum is σ = 473786792. Its totient is φ = 473786790.

The previous prime is 473786777. The next prime is 473786839. The reversal of 473786791 is 197687374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473786791 - 2⁵ = 473786759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473786491) 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, 236893395 + 236893396.

It is an arithmetic number, because the mean of its divisors is an integer number (236893396).

Almost surely, 2^473786791 is an apocalyptic number.

473786791 is a deficient number, since it is larger than the sum of its proper divisors (1).

473786791 is an equidigital number, since it uses as much as digits as its factorization.

473786791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1778112, while the sum is 52.

The square root of 473786791 is about 21766.6439994777. The cubic root of 473786791 is about 779.5805277967.

The spelling of 473786791 in words is "four hundred seventy-three million, seven hundred eighty-six thousand, seven hundred ninety-one".