11679944 has 8 divisors (see below), whose sum is σ = 21899910. Its totient is φ = 5839968.

The previous prime is 11679937. The next prime is 11679947. The reversal of 11679944 is 44997611.

It can be written as a sum of positive squares in only one way, i.e., 6100900 + 5579044 = 2470^2 + 2362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11679947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729989 + ... + 730004.

Almost surely, 2^11679944 is an apocalyptic number.

It is an amenable number.

11679944 is a deficient number, since it is larger than the sum of its proper divisors (10219966).

11679944 is a wasteful number, since it uses less digits than its factorization.

11679944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459999 (or 1459995 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 11679944 is about 3417.5933052369. The cubic root of 11679944 is about 226.8890761984.

It can be divided in two parts, 1167 and 9944, that added together give a palindrome (11111).

The spelling of 11679944 in words is "eleven million, six hundred seventy-nine thousand, nine hundred forty-four".