6944436 has 36 divisors (see below), whose sum is σ = 18319392. Its totient is φ = 2213904.

The previous prime is 6944429. The next prime is 6944437. The reversal of 6944436 is 6344496.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6944436.

It is a congruent number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3366 + ... + 5021.

It is an arithmetic number, because the mean of its divisors is an integer number (508872).

Almost surely, 2^6944436 is an apocalyptic number.

It is an amenable number.

6944436 is an abundant number, since it is smaller than the sum of its proper divisors (11374956).

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

6944436 is a wasteful number, since it uses less digits than its factorization.

6944436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8420 (or 8415 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 6944436 is about 2635.2297812525. The cubic root of 6944436 is about 190.7856297604.

The spelling of 6944436 in words is "six million, nine hundred forty-four thousand, four hundred thirty-six".