6738373 has 2 divisors, whose sum is σ = 6738374. Its totient is φ = 6738372.

The previous prime is 6738359. The next prime is 6738383. The reversal of 6738373 is 3738376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3755844 + 2982529 = 1938^2 + 1727^2 .

It is a cyclic number.

It is not a de Polignac number, because 6738373 - 2¹⁷ = 6607301 is a prime.

It is equal to p₄₅₉₉₇₃ and since 6738373 and 459973 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 (6738383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3369186 + 3369187.

It is an arithmetic number, because the mean of its divisors is an integer number (3369187).

Almost surely, 2^6738373 is an apocalyptic number.

It is an amenable number.

6738373 is a deficient number, since it is larger than the sum of its proper divisors (1).

6738373 is an equidigital number, since it uses as much as digits as its factorization.

6738373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 6738373 is about 2595.8376297450. The cubic root of 6738373 is about 188.8795832530.

The spelling of 6738373 in words is "six million, seven hundred thirty-eight thousand, three hundred seventy-three".