6944321 has 4 divisors (see below), whose sum is σ = 7246272. Its totient is φ = 6642372.

The previous prime is 6944317. The next prime is 6944387. The reversal of 6944321 is 1234496.

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 6944321 - 2² = 6944317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6946321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150941 + ... + 150986.

It is an arithmetic number, because the mean of its divisors is an integer number (1811568).

Almost surely, 2^6944321 is an apocalyptic number.

It is an amenable number.

6944321 is a deficient number, since it is larger than the sum of its proper divisors (301951).

6944321 is a wasteful number, since it uses less digits than its factorization.

6944321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301950.

The product of its digits is 5184, while the sum is 29.

The square root of 6944321 is about 2635.2079614330. The cubic root of 6944321 is about 190.7845766166.

The spelling of 6944321 in words is "six million, nine hundred forty-four thousand, three hundred twenty-one".