6999244 has 12 divisors (see below), whose sum is σ = 13998544. Its totient is φ = 2999664.

The previous prime is 6999241. The next prime is 6999263. The reversal of 6999244 is 4429996.

6999244 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 6999244.

It is not an unprimeable number, because it can be changed into a prime (6999241) 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, 124959 + ... + 125014.

Almost surely, 2^6999244 is an apocalyptic number.

It is an amenable number.

6999244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6999244 is a wasteful number, since it uses less digits than its factorization.

6999244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249984 (or 249982 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 6999244 is about 2645.6084366361. The cubic root of 6999244 is about 191.2862314771.

The spelling of 6999244 in words is "six million, nine hundred ninety-nine thousand, two hundred forty-four".