6944003 has 4 divisors (see below), whose sum is σ = 7575288. Its totient is φ = 6312720.

The previous prime is 6943991. The next prime is 6944009. The reversal of 6944003 is 3004496.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6944003 - 2⁸ = 6943747 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6944009) 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, 315626 + ... + 315647.

It is an arithmetic number, because the mean of its divisors is an integer number (1893822).

Almost surely, 2^6944003 is an apocalyptic number.

6944003 is a deficient number, since it is larger than the sum of its proper divisors (631285).

6944003 is a wasteful number, since it uses less digits than its factorization.

6944003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631284.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6944003 is about 2635.1476239482. The cubic root of 6944003 is about 190.7816643846.

Adding to 6944003 its reverse (3004496), we get a palindrome (9948499).

The spelling of 6944003 in words is "six million, nine hundred forty-four thousand, three".