6944432 has 60 divisors (see below), whose sum is σ = 15733368. Its totient is φ = 2956800.

The previous prime is 6944429. The next prime is 6944437. The reversal of 6944432 is 2344496.

It is an Ulam number.

It is a d-powerful number, because it can be written as 6⁶ + 9⁷ + 4 + 4⁵ + 4⁷ + 3⁵ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (6944437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32807 + ... + 33017.

Almost surely, 2^6944432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6944432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7866684).

6944432 is an abundant number, since it is smaller than the sum of its proper divisors (8788936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6944432 is a wasteful number, since it uses less digits than its factorization.

6944432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 241 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 6944432 is about 2635.2290223053. The cubic root of 6944432 is about 190.7855931295.

The spelling of 6944432 in words is "six million, nine hundred forty-four thousand, four hundred thirty-two".