6494633 has 2 divisors, whose sum is σ = 6494634. Its totient is φ = 6494632.

The previous prime is 6494627. The next prime is 6494641. The reversal of 6494633 is 3364946.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5396329 + 1098304 = 2323^2 + 1048^2 .

It is a cyclic number.

It is not a de Polignac number, because 6494633 - 2²⁰ = 5446057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6494593 and 6494602.

It is not a weakly prime, because it can be changed into another prime (6494623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3247316 + 3247317.

It is an arithmetic number, because the mean of its divisors is an integer number (3247317).

Almost surely, 2^6494633 is an apocalyptic number.

It is an amenable number.

6494633 is a deficient number, since it is larger than the sum of its proper divisors (1).

6494633 is an equidigital number, since it uses as much as digits as its factorization.

6494633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 35.

The square root of 6494633 is about 2548.4569841377. The cubic root of 6494633 is about 186.5741786013.

The spelling of 6494633 in words is "six million, four hundred ninety-four thousand, six hundred thirty-three".