10979688 has 48 divisors (see below), whose sum is σ = 29177280. Its totient is φ = 3442432.

The previous prime is 10979687. The next prime is 10979693. The reversal of 10979688 is 88697901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10979687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6145 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (607860).

Almost surely, 2^10979688 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 10979688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14588640).

10979688 is an abundant number, since it is smaller than the sum of its proper divisors (18197592).

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

10979688 is a wasteful number, since it uses less digits than its factorization.

10979688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 10979688 is about 3313.5612262338. The cubic root of 10979688 is about 222.2610353687.

It can be divided in two parts, 109 and 79688, that added together give a palindrome (79797).

The spelling of 10979688 in words is "ten million, nine hundred seventy-nine thousand, six hundred eighty-eight".