473786851 has 2 divisors, whose sum is σ = 473786852. Its totient is φ = 473786850.

The previous prime is 473786843. The next prime is 473786879. The reversal of 473786851 is 158687374.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473786851 - 2³ = 473786843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473786795 and 473786804.

It is not a weakly prime, because it can be changed into another prime (473786251) 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, 236893425 + 236893426.

It is an arithmetic number, because the mean of its divisors is an integer number (236893426).

Almost surely, 2^473786851 is an apocalyptic number.

473786851 is a deficient number, since it is larger than the sum of its proper divisors (1).

473786851 is an equidigital number, since it uses as much as digits as its factorization.

473786851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 49.

The square root of 473786851 is about 21766.6453777333. The cubic root of 473786851 is about 779.5805607052.

The spelling of 473786851 in words is "four hundred seventy-three million, seven hundred eighty-six thousand, eight hundred fifty-one".