6441373 has 4 divisors (see below), whose sum is σ = 6451488. Its totient is φ = 6431260.

The previous prime is 6441371. The next prime is 6441377. The reversal of 6441373 is 3731446.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6441373 - 2¹ = 6441371 is a prime.

It is a super-2 number, since 2×6441373² = 82982572250258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441371) 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 in 3 ways as a sum of consecutive naturals, for example, 4033 + ... + 5398.

It is an arithmetic number, because the mean of its divisors is an integer number (1612872).

Almost surely, 2^6441373 is an apocalyptic number.

It is an amenable number.

6441373 is a deficient number, since it is larger than the sum of its proper divisors (10115).

6441373 is an equidigital number, since it uses as much as digits as its factorization.

6441373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114.

The product of its digits is 6048, while the sum is 28.

The square root of 6441373 is about 2537.9860125698. The cubic root of 6441373 is about 186.0627702738.

The spelling of 6441373 in words is "six million, four hundred forty-one thousand, three hundred seventy-three".