6989244 has 24 divisors (see below), whose sum is σ = 17268048. Its totient is φ = 2192640.

The previous prime is 6989237. The next prime is 6989249. The reversal of 6989244 is 4429896.

It is a junction number, because it is equal to n+sod(n) for n = 6989196 and 6989205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6989249) 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 7 ways as a sum of consecutive naturals, for example, 16927 + ... + 17334.

It is an arithmetic number, because the mean of its divisors is an integer number (719502).

Almost surely, 2^6989244 is an apocalyptic number.

It is an amenable number.

6989244 is an abundant number, since it is smaller than the sum of its proper divisors (10278804).

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

6989244 is a wasteful number, since it uses less digits than its factorization.

6989244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34285 (or 34283 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 6989244 is about 2643.7178366838. The cubic root of 6989244 is about 191.1950895374.

The spelling of 6989244 in words is "six million, nine hundred eighty-nine thousand, two hundred forty-four".