6321373 has 2 divisors, whose sum is σ = 6321374. Its totient is φ = 6321372.

The previous prime is 6321361. The next prime is 6321377. The reversal of 6321373 is 3731236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4571044 + 1750329 = 2138^2 + 1323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6321373 is a prime.

It is equal to p₄₃₃₄₄₇ and since 6321373 and 433447 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6321377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160686 + 3160687.

It is an arithmetic number, because the mean of its divisors is an integer number (3160687).

Almost surely, 2^6321373 is an apocalyptic number.

It is an amenable number.

6321373 is a deficient number, since it is larger than the sum of its proper divisors (1).

6321373 is an equidigital number, since it uses as much as digits as its factorization.

6321373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 25.

The square root of 6321373 is about 2514.2340782035. The cubic root of 6321373 is about 184.9000970223.

The spelling of 6321373 in words is "six million, three hundred twenty-one thousand, three hundred seventy-three".