473786843 has 2 divisors, whose sum is σ = 473786844. Its totient is φ = 473786842.

The previous prime is 473786839. The next prime is 473786851. The reversal of 473786843 is 348687374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473786843 - 2² = 473786839 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 473786791 and 473786800.

It is not a weakly prime, because it can be changed into another prime (473086843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236893421 + 236893422.

It is an arithmetic number, because the mean of its divisors is an integer number (236893422).

Almost surely, 2^473786843 is an apocalyptic number.

473786843 is a deficient number, since it is larger than the sum of its proper divisors (1).

473786843 is an equidigital number, since it uses as much as digits as its factorization.

473786843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2709504, while the sum is 50.

The square root of 473786843 is about 21766.6451939659. The cubic root of 473786843 is about 779.5805563174.

The spelling of 473786843 in words is "four hundred seventy-three million, seven hundred eighty-six thousand, eight hundred forty-three".