6498773 has 2 divisors, whose sum is σ = 6498774. Its totient is φ = 6498772.

The previous prime is 6498769. The next prime is 6498797. The reversal of 6498773 is 3778946.

6498773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3319684 + 3179089 = 1822^2 + 1783^2 .

It is a cyclic number.

It is not a de Polignac number, because 6498773 - 2² = 6498769 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6498733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3249386 + 3249387.

It is an arithmetic number, because the mean of its divisors is an integer number (3249387).

Almost surely, 2^6498773 is an apocalyptic number.

It is an amenable number.

6498773 is a deficient number, since it is larger than the sum of its proper divisors (1).

6498773 is an equidigital number, since it uses as much as digits as its factorization.

6498773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 44.

The square root of 6498773 is about 2549.2691109414. The cubic root of 6498773 is about 186.6138140475.

The spelling of 6498773 in words is "six million, four hundred ninety-eight thousand, seven hundred seventy-three".