6473 has 2 divisors, whose sum is σ = 6474.
Its totient is φ = 6472.
The previous prime is 6469. The next prime is 6481. The reversal of 6473 is 3746.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4624 + 1849 = 68^2 + 43^2
It is a cyclic number.
It is not a de Polignac number, because 6473 - 22 = 6469 is a prime.
It is not a weakly prime, because it can be changed into another prime (6073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236 + 3237.
It is an arithmetic number, because the mean of its divisors is an integer number (3237).
It is an amenable number.
6473 is a deficient number, since it is larger than the sum of its proper divisors (1).
6473 is an equidigital number, since it uses as much as digits as its factorization.
6473 is an evil number, because the sum of its binary digits is even.
The product of its digits is 504, while the sum is 20.
The square root of 6473 is about 80.4549563420.
The cubic root of 6473 is about 18.6366794603.
The spelling of 6473 in words is "six thousand, four hundred seventy-three".